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Connection refused

Benny Sadler
Hi,
 
auf meinem Postfix-Server kommen seit gestern keine Mails mehr bei den Benutzern an. Auf dem sendenden Mailserver sehe ich "connect to mx.theirdomain.com[xxx.yyy.zz.2]:25: Connection refused" und ein
telnet localhost 25
Trying ::1...
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused

 scheitert ebenfalls.
lsof -i tcp:25 liefert eine leere Ausgabe.
 
postconf -n:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
bounce_queue_lifetime = 1h
broken_sasl_auth_clients = yes
compatibility_level = 2
disable_vrfy_command = yes
greylist = permit_dnswl_client list.dnswl.org, check_policy_service inet:127.0.0.1:10023
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
inet_protocols = all
mailbox_size_limit = 0
maximal_backoff_time = 15m
maximal_queue_lifetime = 1h
message_size_limit = 26214400
minimal_backoff_time = 300s
mydestination = mx.theirdomain.com, localhost.theirdomain.com, localhost
myhostname = mx.theirdomain.com
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
myorigin = /etc/mailname
plaintext_reject_code = 550
postscreen_access_list = permit_mynetworks, cidr:/etc/postfix/postscreen_access.cidr
postscreen_bare_newline_enable = no
postscreen_blacklist_action = drop
postscreen_cache_cleanup_interval = 24h
postscreen_cache_map = proxy:btree:$data_directory/postscreen_cache
postscreen_dnsbl_action = drop
postscreen_dnsbl_sites = b.barracudacentral.org=127.0.0.2*7 dnsbl.inps.de=127.0.0.2*7 bl.mailspike.net=127.0.0.2*5 bl.mailspike.net=127.0.0.[10;11;12]*4 dnsbl.sorbs.net=127.0.0.10*8 dnsbl.sorbs.net=127.0.0.5*6 dnsbl.sorbs.net=127.0.0.7*3 dnsbl.sorbs.net=127.0.0.8*2 dnsbl.sorbs.net=127.0.0.6*2 dnsbl.sorbs.net=127.0.0.9*2 zen.spamhaus.org=127.0.0.[10;11]*8 zen.spamhaus.org=127.0.0.[4..7]*6 zen.spamhaus.org=127.0.0.3*4 zen.spamhaus.org=127.0.0.2*3 hostkarma.junkemailfilter.com=127.0.0.2*3 hostkarma.junkemailfilter.com=127.0.0.4*1 hostkarma.junkemailfilter.com=127.0.1.2*1 wl.mailspike.net=127.0.0.[18;19;20]*-2 hostkarma.junkemailfilter.com=127.0.0.1*-2
postscreen_dnsbl_threshold = 8
postscreen_dnsbl_ttl = 5m
postscreen_greet_action = enforce
postscreen_greet_banner = $smtpd_banner
postscreen_greet_ttl = 2d
postscreen_greet_wait = 3s
postscreen_non_smtp_command_enable = no
postscreen_pipelining_enable = no
proxy_read_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_sender_acl.cf, proxy:mysql:/etc/postfix/sql/mysql_tls_enforce_out_policy.cf, proxy:mysql:/etc/postfix/sql/mysql_tls_enforce_in_policy.cf, $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $smtpd_sender_login_maps
queue_run_delay = 300s
readme_directory = /usr/share/doc/postfix
recipient_delimiter = +
relay_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_mxdomain_maps.cf
relay_recipient_maps = proxy:mysql:/etc/postfix/sql/mysql_relay_recipient_maps.cf
relayhost =
sender_dependent_default_transport_maps = proxy:mysql:/etc/postfix/sql/mysql_tls_enforce_out_policy.cf
smtp_dns_support_level = dnssec
smtp_header_checks = pcre:/etc/postfix/submission_header_cleanup
smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt
smtp_tls_loglevel = 1
smtp_tls_security_level = dane
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname
smtpd_client_restrictions = permit_mynetworks check_client_access hash:/etc/postfix/without_ptr reject_unknown_client_hostname
smtpd_data_restrictions = reject_unauth_pipelining, permit
smtpd_delay_reject = yes
smtpd_error_sleep_time = 10s
smtpd_hard_error_limit = ${stress?1}${stress:5}
smtpd_helo_required = yes
smtpd_proxy_timeout = 600s
smtpd_recipient_restrictions = permit_sasl_authenticated, permit_mynetworks, reject_invalid_helo_hostname, reject_unknown_reverse_client_hostname, reject_unauth_destination
smtpd_restriction_classes = greylist
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_path = private/auth_dovecot
smtpd_sasl_type = dovecot
smtpd_sender_login_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_sender_acl.cf
smtpd_sender_restrictions = reject_authenticated_sender_login_mismatch, permit_mynetworks, reject_sender_login_mismatch, permit_sasl_authenticated, reject_unlisted_sender, reject_unknown_sender_domain
smtpd_soft_error_limit = 3
smtpd_tls_auth_only = yes
smtpd_tls_cert_file = /etc/ssl/mail/mail.crt
smtpd_tls_ciphers = high
smtpd_tls_dh1024_param_file = /etc/ssl/mail/dhparams.pem
smtpd_tls_eecdh_grade = strong
smtpd_tls_exclude_ciphers = ECDHE-RSA-RC4-SHA, RC4, aNULL
smtpd_tls_key_file = /etc/ssl/mail/mail.key
smtpd_tls_loglevel = 1
smtpd_tls_mandatory_ciphers = high
smtpd_tls_mandatory_exclude_ciphers = ECDHE-RSA-RC4-SHA, RC4, aNULL
smtpd_tls_mandatory_protocols = !SSLv3
smtpd_tls_protocols = !SSLv3
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
tls_high_cipherlist = EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA384:EECDH+aRSA+SHA256:EECDH:+CAMELLIA256:+AES256:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!ECDSA:CAMELLIA256-SHA:AES256-SHA:CAMELLIA128-SHA:AES128-SHA
tls_preempt_cipherlist = yes
tls_ssl_options = NO_COMPRESSION
virtual_alias_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_spamalias_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
virtual_gid_maps = static:5000
virtual_mailbox_base = /var/vmail/
virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf
virtual_mailbox_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf, proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
virtual_minimum_uid = 104
virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_uid_maps = static:5000
 
 
master.cf:
smtp            inet    n       -       n       -       1       postscreen
smtpd           pass    -       -       n       -       -       smtpd
        -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname
        -o smtpd_proxy_filter=127.0.0.1:10024
        -o content_filter=
#       -o smtpd_client_connection_count_limit=10
        -o smtpd_proxy_options=speed_adjust
smtps           inet    n       -       n       -       -       smtpd
        -o smtpd_tls_wrappermode=yes
        -o smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
        -o smtpd_proxy_filter=127.0.0.1:10024
        -o content_filter=
        -o smtpd_client_connection_count_limit=10
        -o smtpd_proxy_options=speed_adjust
submission      inet    n       -       -       -       -       smtpd
        -o smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
       -o smtpd_proxy_filter=127.0.0.1:10025
        -o smtpd_client_connection_count_limit=10
        -o smtpd_proxy_options=speed_adjust
        -o smtpd_enforce_tls=yes
        -o smtpd_tls_security_level=encrypt
        -o tls_preempt_cipherlist=yes
        -o cleanup_service_name=submission-header-cleanup
tlsproxy        unix    -       -       n       -       0       tlsproxy
dnsblog         unix    -       -       n       -       0       dnsblog
pickup          fifo    n       -       -       60      1       pickup
        -o content_filter=
        -o receive_override_options=no_header_body_checks
cleanup         unix    n       -       -       -       0       cleanup
qmgr            fifo    n       -       n       300     1       qmgr
tlsmgr          unix    -       -       -       1000?   1       tlsmgr
rewrite         unix    -       -       -       -       -       trivial-rewrite
bounce          unix    -       -       -       -       0       bounce
defer           unix    -       -       -       -       0       bounce
trace           unix    -       -       -       -       0       bounce
verify          unix    -       -       -       -       1       verify
flush           unix    n       -       -       1000?   0       flush
proxymap        unix    -       -       n       -       -       proxymap
proxywrite      unix    -       -       n       -       1       proxymap
smtp            unix    -       -       -       -       -       smtp
smtp_enforced_tls unix  -       -       -       -       -       smtp
        -o smtp_delivery_status_filter=pcre:/etc/postfix/smtp_dsn_filter.pcre
        -o smtp_tls_security_level=encrypt
relay           unix    -       -       -       -       -       smtp
showq           unix    n       -       -       -       -       showq
error           unix    -       -       -       -       -       error
retry           unix    -       -       -       -       -       error
discard         unix    -       -       -       -       -       discard
local           unix    -       n       n       -       -       local
virtual         unix    -       n       n       -       -       virtual
lmtp            unix    -       -       -       -       -       lmtp
anvil           unix    -       -       -       -       1       anvil
scache          unix    -       -       -       -       1       scache
maildrop        unix    -       n       n       -       -       pipe
        flags=DRhu user=vmail argv=/usr/bin/maildrop -d ${recipient}
uucp            unix    -       n       n       -       -       pipe
        flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail          unix    -       n       n       -       -       pipe
        flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp           unix    -       n       n       -       -       pipe
        flags=Fq. user=bsmtp argv=/usr/lib/bsmtp/bsmtp -t$nexthop -f$sender $recipient
scalemail-backend unix  -       n       n       -       2       pipe
        flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store ${nexthop} ${user} ${extension}
mailman         unix    -       n       n       -       -       pipe
        flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py
        ${nexthop} ${user}
smtp-amavis     unix    -       -       -       -       2       smtp
        -o smtp_data_done_timeout=1200
        -o smtp_send_xforward_command=yes
        -o disable_dns_lookups=yes
        -o max_use=20
127.0.0.1:10026 inet    n       -       -       -       -       smtpd
        -o content_filter=
        -o local_recipient_maps=
        -o relay_recipient_maps=
        -o smtpd_restriction_classes=
        -o smtpd_delay_reject=no
        -o smtpd_client_restrictions=permit_mynetworks,reject
        -o smtpd_helo_restrictions=
        -o smtpd_sender_restrictions=
        -o smtpd_recipient_restrictions=permit_mynetworks,reject
        -o smtpd_data_restrictions=reject_unauth_pipelining
        -o smtpd_end_of_data_restrictions=
        -o mynetworks=127.0.0.0/8
        -o smtpd_error_sleep_time=0
        -o smtpd_soft_error_limit=1001
        -o smtpd_hard_error_limit=1000
        -o smtpd_client_connection_count_limit=0
        -o smtpd_client_connection_rate_limit=0
        -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
submission-header-cleanup unix  n       -       n       -       0       cleanup
        -o header_checks=pcre:/etc/postfix/submission_header_cleanup
 
Woran kann das liegen?

Vielen Dank
 
Benny
 
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Re: Connection refused

Winfried Neessen
Hi,

Am 12.09.2018 um 10:47 schrieb Benny Sadler <[hidden email]>:

lsof -i tcp:25 liefert eine leere Ausgabe.
 

Laeuft der postfix Dienst denn? Was sagen die Logs?

Winni


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Re: Connection refused

Jens Adam-2
In reply to this post by Benny Sadler

> On 12. Sep 2018, at 10:47, Benny Sadler <[hidden email]> wrote:
>
> Woran kann das liegen?

Steht im Log, dem einzigen was hier fehlt.

--byte

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Re: Connection refused

Kai Fürstenberg
In reply to this post by Benny Sadler
Hi Benny,

Am 12.09.2018 um 10:47 schrieb Benny Sadler:

> auf meinem Postfix-Server kommen seit gestern keine Mails mehr bei
> den Benutzern an. Auf dem sendenden Mailserver sehe ich "connect to
> mx.theirdomain.com[xxx.yyy.zz.2]:25: Connection refused" und ein
> telnet localhost 25 Trying ::1... Trying 127.0.0.1... telnet: Unable
> to connect to remote host: Connection refused
>
> scheitert ebenfalls. lsof -i tcp:25 liefert eine leere Ausgabe.
>
> [..]
>
> Woran kann das liegen?

ist würd sagen, dein Postfix läuft nicht. Warum er nicht läuft wird du
wahrscheinlich im Log finden, wenn du ihn startest.

--
Kai Fürstenberg

PM an: kai at fuerstenberg punkt ws

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Aw: Re: Connection refused

Benny Sadler
In reply to this post by Jens Adam-2
 
 
Gesendet: Mittwoch, 12. September 2018 um 10:51 Uhr
Von: "Jens Adam" <[hidden email]>
An: "Diskussionen und Support rund um Postfix" <[hidden email]>
Betreff: Re: Connection refused

> On 12. Sep 2018, at 10:47, Benny Sadler <[hidden email]> wrote:
>
> Woran kann das liegen?

Steht im Log, dem einzigen was hier fehlt.

--byte
 
In mail.log des Empfängers taucht nichts dazu auf
Sep 12 10:57:57 mx postfix/smtp[16969]: BA7891A1FAB: to=<[hidden email]>, relay=none, delay=2289, delays=2288/0/0.01/0, dsn=4.4.1, status=deferred (connect to mx.germany.com[xxx.yyy.zzz.2]:25: Connection refused)
Sep 12 10:57:57 mx postfix/smtp[16997]: A219B1A1FAD: to=<[hidden email]>, relay=none, delay=94, delays=94/0.02/0.01/0, dsn=4.4.1, status=deferred (connect to mx.germany.com[xxx.yyy.zzz.2]:25: Connection refused)
Obiges sehe ich im sendenden Server.
 
Benny
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Re: Connection refused

Papierkorb
Ja gut, das hilft natürlich nicht.
Das sagt ja nur, dass der Sender nichts einliefern kann, weil der Empfänger-Server nicht reagiert.
Du müsstest mal prüfen, was auf dem Empfänger-Server nicht läuft.

Zu prüfen auf dem Empfänger-Server:
läuft dort Postfix?

In den laufenden Prozessen müssten mehrere Einträge dazu zu finden sein:
ps -aux | grep postfix

Wenn dort nichts zu finden ist starte bitte einmal Postfix:
/etc/init.d/postfix start
oder auch
service postfix start

Dann müsstest Du eigentlich ne Rückmeldung erhalten.
Wenn das Starten von postfix fehlschlägt bitte einmal unter /var/log/syslog nachschauen, welche Fehler dort stehen und diese hier posten.

(Diese Hinweise gelten für Debian. Bei anderen Linuxdistris können die Befehle anders lauten).

Gruß,
Horst-Kevin



Am 12.09.2018 um 11:02 schrieb Benny Sadler:
 
 
Gesendet: Mittwoch, 12. September 2018 um 10:51 Uhr
Von: "Jens Adam" [hidden email]
An: "Diskussionen und Support rund um Postfix" [hidden email]
Betreff: Re: Connection refused

> On 12. Sep 2018, at 10:47, Benny Sadler [hidden email] wrote:
>
> Woran kann das liegen?

Steht im Log, dem einzigen was hier fehlt.

--byte
 
In mail.log des Empfängers taucht nichts dazu auf
Sep 12 10:57:57 mx postfix/smtp[16969]: BA7891A1FAB: to=[hidden email], relay=none, delay=2289, delays=2288/0/0.01/0, dsn=4.4.1, status=deferred (connect to mx.germany.com[xxx.yyy.zzz.2]:25: Connection refused)
Sep 12 10:57:57 mx postfix/smtp[16997]: A219B1A1FAD: to=[hidden email], relay=none, delay=94, delays=94/0.02/0.01/0, dsn=4.4.1, status=deferred (connect to mx.germany.com[xxx.yyy.zzz.2]:25: Connection refused)
Obiges sehe ich im sendenden Server.
 
Benny


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Aw: Re: Connection refused

Benny Sadler
Den SMTP habe ich wieder am Laufen. Ich hatte immer postfix reload gemacht. Jetzt hatte ich postfix stop und postfix start durch geführt. Somit geht
telnet localhost 25                                                                                                                                                                                         
Trying ::1...                                                                                                                                                                                                                          
Connected to localhost.                                                                                                                                                                                                                
Escape character is '^]'.
wieder.
 
Die Mails kommen aber immer noch nicht rein. Jetzt bin ich fündig geworden:
Auf dem Sender:
 
Sep 12 11:32:36 mx postfix/smtp[17343]: 547851A1FAB: to=<[hidden email]>, relay=mx.germany.com[xxx.yyy.zzz.2]:25, delay=0.51, delays=0.23/0.03/0.25/0, dsn=4.3.2, status=deferred (host mx.theirdomain.com[xxx.yyy.zzz.2] refused to talk to me: 421 4.3.2 All server ports are busy)
 
am Empfänger (mx.theirdomain.com)
Sep 12 11:32:36 mx postfix/postscreen[5635]: warning: cannot connect to service private/smtpd: Resource temporarily unavailable
Sep 12 11:32:37 mx postfix/postscreen[5635]: warning: timeout sending connection to service private/smtpd
 
Benny
 
 
Gesendet: Mittwoch, 12. September 2018 um 11:14 Uhr
Von: Papierkorb <[hidden email]>
An: [hidden email]
Betreff: Re: Connection refused
Ja gut, das hilft natürlich nicht.
Das sagt ja nur, dass der Sender nichts einliefern kann, weil der Empfänger-Server nicht reagiert.
Du müsstest mal prüfen, was auf dem Empfänger-Server nicht läuft.

Zu prüfen auf dem Empfänger-Server:
läuft dort Postfix?

In den laufenden Prozessen müssten mehrere Einträge dazu zu finden sein:
ps -aux | grep postfix

Wenn dort nichts zu finden ist starte bitte einmal Postfix:
/etc/init.d/postfix start
oder auch
service postfix start

Dann müsstest Du eigentlich ne Rückmeldung erhalten.
Wenn das Starten von postfix fehlschlägt bitte einmal unter /var/log/syslog nachschauen, welche Fehler dort stehen und diese hier posten.

(Diese Hinweise gelten für Debian. Bei anderen Linuxdistris können die Befehle anders lauten).

Gruß,
Horst-Kevin

 
 

 

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Re: Connection refused

Papierkorb
Hi ho,
da scheinen beim Empfänger noch nicht alle erforderlichen Dienste zu laufen.

Schonmal den Empfänger-Server neu gestartet? Dadurch sollten alle Dienste korrekt neu gestartet werden.
Falls es auch nach nem Neustart nicht korrekt läuft, bitte einmal im syslog (nicht im maillog) nachschauen.
Da müsste dann was stehen, warum welche Dienste nicht gestartet werden konnten.
(vorher vielleicht nochmal den postfix stoppen und neu starten, dann sollten die neuesten Einträge im syslog ne klare Aussage geben).

Gruß,
Horst-Kevin


Am 12.09.2018 um 11:37 schrieb Benny Sadler:
Den SMTP habe ich wieder am Laufen. Ich hatte immer postfix reload gemacht. Jetzt hatte ich postfix stop und postfix start durch geführt. Somit geht
telnet localhost 25                                                                                                                                                                                         
Trying ::1...                                                                                                                                                                                                                          
Connected to localhost.                                                                                                                                                                                                                
Escape character is '^]'.
wieder.
 
Die Mails kommen aber immer noch nicht rein. Jetzt bin ich fündig geworden:
Auf dem Sender:
 
Sep 12 11:32:36 mx postfix/smtp[17343]: 547851A1FAB: to=[hidden email], relay=mx.germany.com[xxx.yyy.zzz.2]:25, delay=0.51, delays=0.23/0.03/0.25/0, dsn=4.3.2, status=deferred (host mx.theirdomain.com[xxx.yyy.zzz.2] refused to talk to me: 421 4.3.2 All server ports are busy)
 
am Empfänger (mx.theirdomain.com)
Sep 12 11:32:36 mx postfix/postscreen[5635]: warning: cannot connect to service private/smtpd: Resource temporarily unavailable
Sep 12 11:32:37 mx postfix/postscreen[5635]: warning: timeout sending connection to service private/smtpd
 
Benny
 
 
Gesendet: Mittwoch, 12. September 2018 um 11:14 Uhr
Von: Papierkorb [hidden email]
An: [hidden email]
Betreff: Re: Connection refused
Ja gut, das hilft natürlich nicht.
Das sagt ja nur, dass der Sender nichts einliefern kann, weil der Empfänger-Server nicht reagiert.
Du müsstest mal prüfen, was auf dem Empfänger-Server nicht läuft.

Zu prüfen auf dem Empfänger-Server:
läuft dort Postfix?

In den laufenden Prozessen müssten mehrere Einträge dazu zu finden sein:
ps -aux | grep postfix

Wenn dort nichts zu finden ist starte bitte einmal Postfix:
/etc/init.d/postfix start
oder auch
service postfix start

Dann müsstest Du eigentlich ne Rückmeldung erhalten.
Wenn das Starten von postfix fehlschlägt bitte einmal unter /var/log/syslog nachschauen, welche Fehler dort stehen und diese hier posten.

(Diese Hinweise gelten für Debian. Bei anderen Linuxdistris können die Befehle anders lauten).

Gruß,
Horst-Kevin

 
 

 


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Aw: Re: Connection refused

Benny Sadler
In reply to this post by Papierkorb
 
 
Gesendet: Mittwoch, 12. September 2018 um 11:14 Uhr
Von: Papierkorb <[hidden email]>
An: [hidden email]
Betreff: Re: Connection refused
Ja gut, das hilft natürlich nicht.
Das sagt ja nur, dass der Sender nichts einliefern kann, weil der Empfänger-Server nicht reagiert.
Du müsstest mal prüfen, was auf dem Empfänger-Server nicht läuft.

Zu prüfen auf dem Empfänger-Server:
läuft dort Postfix?

In den laufenden Prozessen müssten mehrere Einträge dazu zu finden sein:
ps -aux | grep postfix

Wenn dort nichts zu finden ist starte bitte einmal Postfix:
/etc/init.d/postfix start
oder auch
service postfix start

Dann müsstest Du eigentlich ne Rückmeldung erhalten.
Wenn das Starten von postfix fehlschlägt bitte einmal unter /var/log/syslog nachschauen, welche Fehler dort stehen und diese hier posten.

(Diese Hinweise gelten für Debian. Bei anderen Linuxdistris können die Befehle anders lauten).

Gruß,
Horst-Kevin



Ich habe den Server komplett rebooted und sehe in der syslog keinen Server, der nicht gestartet wäre
ps -aux | grep postfix
root       910  0.0  0.0  81292  4348 ?        Ss   12:03   0:00 /usr/lib/postfix/sbin/master -w
postfix    911  0.0  0.1  83228  6672 ?        S    12:03   0:00 pickup -l -t fifo -u -o content_filter= -o receive_override_options=no_header_body_checks
postfix    912  0.0  0.1  83412  6696 ?        S    12:03   0:00 qmgr -l -t fifo -u
postfix    915  0.0  0.1  94472  9064 ?        S    12:03   0:00 proxymap -t unix -u
postfix   1061  0.0  0.1  87736  7132 ?        Ss   12:04   0:00 postscreen -l -n smtp -t inet -u -s 2
postfix   1062  0.0  0.1  83492  7960 ?        Ss   12:04   0:00 proxymap -l -n proxywrite -t unix -u
postfix   1063  0.0  0.1  85304  6616 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1064  0.0  0.1  85304  6564 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1065  0.0  0.1  85304  6608 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1066  0.0  0.1  85304  6700 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1067  0.0  0.1  85304  6668 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1068  0.0  0.1  85304  6608 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1183  0.0  0.1  85304  6704 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1248  0.0  0.1  90132  9792 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1249  0.0  0.1  87984  8940 ?        S    12:04   0:00 tlsmgr -l -t unix -u
postfix   1250  0.0  0.1  83756  6840 ?        S    12:04   0:00 anvil -l -t unix -u
postfix   1255  0.0  0.1  83636  6896 ?        S    12:04   0:00 trivial-rewrite -n rewrite -t unix -u
postfix   1279  0.0  0.1  87928  8740 ?        S    12:04   0:00 smtpd -n 127.0.0.1:10026 -t inet -u -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_data_restrictions=reject_unauth_pipelining -o smtpd_end_of_data_restrictions= -o mynetworks=127.0.0.0/8 -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
postfix   1280  0.0  0.1  83332  6764 ?        S    12:04   0:00 cleanup -z -t unix -u
postfix   1281  0.0  0.1  85304  6608 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1282  0.0  0.1  85304  6700 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1283  0.0  0.1  85304  6636 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1284  0.0  0.1  85304  6772 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1285  0.0  0.1  85304  6536 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1286  0.0  0.1  85304  6656 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1287  0.0  0.1  85304  6772 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1288  0.0  0.1  85304  6768 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1289  0.0  0.1  85304  6680 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1290  0.0  0.1  85304  6776 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1291  0.0  0.1  85304  6668 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1292  0.0  0.1  85304  6684 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1293  0.0  0.1  85304  6700 ?        S    12:04   0:00 dnsblog -z -t unix -u
postfix   1326  0.0  0.1  90132  9940 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1343  0.0  0.1  90132  9884 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1355  0.0  0.1  87928  8780 ?        S    12:04   0:00 smtpd -n 127.0.0.1:10026 -t inet -u -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_delay_reject=no -o smtpd_client_restrictions=permit_mynetworks,reject -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_data_restrictions=reject_unauth_pipelining -o smtpd_end_of_data_restrictions= -o mynetworks=127.0.0.0/8 -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks
postfix   1356  0.0  0.1  83332  6756 ?        S    12:04   0:00 cleanup -z -t unix -u
postfix   1369  0.0  0.1  90136  9924 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1370  0.0  0.1  90132 10100 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1371  0.0  0.1  90132  9780 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1372  0.0  0.1  90132  9924 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1373  0.0  0.1  90132 10036 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1375  0.0  0.1  90132 10096 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1376  0.0  0.1  90132  9948 ?        S    12:04   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1377  0.0  0.1  90132  9780 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1380  0.0  0.1  90132  9928 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1381  0.0  0.1  90132  9912 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1382  0.0  0.1  90132  9924 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1383  0.0  0.1  90132  9868 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1384  0.0  0.1  90132 10052 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1385  0.0  0.1  90132  9912 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1386  0.0  0.1  90132  9948 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1387  0.0  0.1  90136 10056 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1404  0.0  0.1  90132  9908 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1417  0.0  0.1  85304  6692 ?        S    12:05   0:00 dnsblog -z -t unix -u
postfix   1418  0.0  0.1  85304  6568 ?        S    12:05   0:00 dnsblog -z -t unix -u
postfix   1419  0.0  0.1  85304  6668 ?        S    12:05   0:00 dnsblog -z -t unix -u
postfix   1420  0.0  0.1  85304  6724 ?        S    12:05   0:00 dnsblog -z -t unix -u
postfix   1421  0.0  0.1  90132  9948 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1422  0.0  0.1  90136 10092 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1423  0.0  0.1  90132  9952 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1426  0.0  0.1  90132  9956 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1431  0.0  0.1  90132  9928 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1432  0.0  0.1  90136  9908 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1433  0.0  0.1  90136  9936 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1434  0.0  0.1  90136 10092 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1449  0.0  0.1  90136  9824 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1451  0.0  0.1  90140 10060 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1452  0.0  0.1  90144  9916 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1453  0.0  0.1  90136  9880 ?        S    12:05   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1457  0.0  0.1  90132  9968 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1458  0.0  0.1  90132  9928 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1459  0.0  0.1  90132  9952 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1460  0.0  0.1  90132  9976 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1461  0.0  0.1  90132  9972 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1462  0.0  0.1  90132 10048 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1463  0.0  0.1  90140  9952 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1465  0.0  0.1  90132  9932 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1466  0.0  0.1  90132 10104 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1467  0.0  0.1  90132 10012 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1475  0.0  0.1  90136  9976 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1476  0.0  0.1  90132  9836 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1477  0.0  0.1  90136  9828 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1478  0.0  0.1  90136 10056 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1479  0.0  0.1  90132  9908 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1480  0.0  0.1  90132 10080 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1481  0.0  0.1  90132  9908 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1482  0.0  0.1  90132  9900 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1485  0.0  0.1  90136 10100 ?        S    12:06   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1486  0.0  0.1  90132 10056 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1487  0.0  0.1  90132 10072 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1488  0.0  0.1  90132  9968 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1489  0.0  0.1  90132  9816 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1492  0.0  0.1  90136  9832 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1493  0.0  0.1  90132  9884 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1498  0.0  0.1  90132 10072 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1499  0.0  0.1  90132  9908 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1504  0.0  0.1  90132  9936 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1505  0.0  0.1  90132  9948 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1506  0.0  0.1  90132 10060 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1507  0.0  0.1  90132  9860 ?        S    12:07   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1508  0.0  0.1  90132  9944 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1509  0.0  0.1  90000 10056 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1510  0.0  0.1  90136  9836 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1511  0.0  0.1  90132  9896 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1512  0.0  0.1  90132  9924 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1513  0.0  0.1  90132 10040 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1514  0.0  0.1  90132  9980 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1515  0.0  0.1  90132 10096 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1516  0.0  0.1  90136  9944 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1517  0.0  0.1  90136  9920 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1518  0.0  0.1  90136  9924 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1519  0.0  0.1  90136  9852 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1520  0.0  0.1  90136  9892 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1521  0.0  0.1  90136 10092 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1522  0.0  0.1  90136  9852 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1523  0.0  0.1  90136  9904 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1524  0.0  0.1  90136  9952 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1525  0.0  0.1  90136  9936 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1526  0.0  0.1  90136 10044 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1527  0.0  0.1  90136 10036 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1528  0.0  0.1  90136  9948 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1529  0.1  0.1  90136  9956 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1530  0.0  0.1  83372  6704 ?        S    12:08   0:00 trivial-rewrite -n rewrite -t unix -u
postfix   1531  0.0  0.1  94140  8752 ?        S    12:08   0:00 proxymap -t unix -u
postfix   1539  0.0  0.1  90132  9944 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1544  0.0  0.1  90132  9852 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1545  0.0  0.1  90132 10096 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1562  0.0  0.1  90136  9936 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1563  0.0  0.1  90132  9932 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1568  0.0  0.1  90132  9900 ?        S    12:08   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1609  0.0  0.1  90132  9972 ?        S    12:09   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1615  0.0  0.1  90132  9836 ?        S    12:09   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1616  0.0  0.1  90132  9936 ?        S    12:09   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1619  0.0  0.1  90132  9864 ?        S    12:09   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1631  0.0  0.1  90132  9820 ?        S    12:09   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1668  0.0  0.1  90132  9836 ?        S    12:10   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1669  0.0  0.1  85304  6616 ?        S    12:10   0:00 dnsblog -z -t unix -u
postfix   1670  0.0  0.1  85304  6672 ?        S    12:10   0:00 dnsblog -z -t unix -u
postfix   1671  0.0  0.1  85304  6688 ?        S    12:10   0:00 dnsblog -z -t unix -u
postfix   1673  0.0  0.1  90132 10060 ?        S    12:10   0:00 smtpd -t pass -u -o stress= -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1674  0.0  0.1  90136  9944 ?        S    12:10   0:00 smtpd -t pass -u -o stress=yes -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1680  0.0  0.1  90132  9952 ?        S    12:10   0:00 smtpd -t pass -u -o stress=yes -o smtpd_helo_restrictions=permit_mynetworks,reject_non_fqdn_helo_hostname -o smtpd_proxy_filter=127.0.0.1:10024 -o content_filter= -o smtpd_proxy_options=speed_adjust
postfix   1719  0.0  0.1  85304  6740 ?        S    12:11   0:00 dnsblog -z -t unix -u
postfix   1720  0.0  0.1  85304  6640 ?        S    12:11   0:00 dnsblog -z -t unix -u
postfix   1721  0.0  0.1  85304  6736 ?        S    12:11   0:00 dnsblog -z -t unix -u
postfix   1722  0.0  0.1  85304  6656 ?        S    12:11   0:00 dnsblog -z -t unix -u
postfix   1723  0.0  0.1  85304  6504 ?        S    12:11   0:00 dnsblog -z -t unix -u
 
Und
lsof -i tcp:25
COMMAND    PID    USER   FD   TYPE DEVICE SIZE/OFF NODE NAME
master     910    root   13u  IPv4  10690      0t0  TCP *:smtp (LISTEN)
master     910    root   14u  IPv6  10691      0t0  TCP *:smtp (LISTEN)
postscree 1061 postfix    6u  IPv4  10690      0t0  TCP *:smtp (LISTEN)
postscree 1061 postfix    7u  IPv6  10691      0t0  TCP *:smtp (LISTEN)
postscree 1061 postfix  128u  IPv4  30978      0t0  TCP mx.theirdomain.com:smtp->187.174.139.150:49124 (ESTABLISHED)
postscree 1061 postfix  129u  IPv4  30987      0t0  TCP mx.theirdomain.com:smtp->server641.silurian.eu:47296 (ESTABLISHED)
postscree 1061 postfix  131u  IPv4  31006      0t0  TCP mx.theirdomain.com:smtp->mail1.newsletterverwaltung.de:35896 (ESTABLISHED)
postscree 1061 postfix  132u  IPv4  31024      0t0  TCP mx.theirdomain.com:smtp->ofcsgdop.dwd.de:34106 (ESTABLISHED)
postscree 1061 postfix  133u  IPv4  31025      0t0  TCP mx.theirdomain.com:smtp->dedi2031.your-server.de:59046 (ESTABLISHED)
postscree 1061 postfix  134u  IPv4  31148      0t0  TCP mx.theirdomain.com:smtp->mail-ed1-f48.google.com:34943 (ESTABLISHED)
postscree 1061 postfix  135u  IPv4  31041      0t0  TCP mx.theirdomain.com:smtp->mail165.suw101.mcdlv.net:59155 (ESTABLISHED)
postscree 1061 postfix  136u  IPv4  31051      0t0  TCP mx.theirdomain.com:smtp->mail101.atl231.mcsv.net:61549 (ESTABLISHED)
postscree 1061 postfix  138u  IPv4  31212      0t0  TCP mx.theirdomain.com:smtp->mailout02.t-online.de:38954 (ESTABLISHED)
postscree 1061 postfix  139u  IPv4  31223      0t0  TCP mx.theirdomain.com:smtp->mail-prod.virtual-expo.com:36865 (ESTABLISHED)
postscree 1061 postfix  140u  IPv4  39607      0t0  TCP mx.theirdomain.com:smtp->dslb-092-078-200-250.092.078.pools.vodafone-ip.de:57371 (ESTABLISHED)
postscree 1061 postfix  141u  IPv4  31061      0t0  TCP mx.theirdomain.com:smtp->mail94.suw13.rsgsv.net:58797 (ESTABLISHED)
postscree 1061 postfix  142u  IPv4  31234      0t0  TCP mx.theirdomain.com:smtp->mxslcpool53.ebay.com:52847 (ESTABLISHED)
postscree 1061 postfix  143u  IPv4  39721      0t0  TCP mx.theirdomain.com:smtp->mail.kollisar.biz.ua:37352 (ESTABLISHED)
postscree 1061 postfix  144u  IPv4  27273      0t0  TCP mx.theirdomain.com:smtp->uspmta197009.emsmtp.com:55515 (ESTABLISHED)
postscree 1061 postfix  145u  IPv4  39744      0t0  TCP mx.theirdomain.com:smtp->185.171.25.235:51137 (ESTABLISHED)
postscree 1061 postfix  146u  IPv4  39830      0t0  TCP mx.theirdomain.com:smtp->uspmta193058.emarsys.net:28860 (ESTABLISHED)
postscree 1061 postfix  147u  IPv4  39852      0t0  TCP mx.theirdomain.com:smtp->mout.gmx.net:50835 (ESTABLISHED)
postscree 1061 postfix  148u  IPv4  39857      0t0  TCP mx.theirdomain.com:smtp->webcpp55.slgnt.eu:19636 (ESTABLISHED)
postscree 1061 postfix  149u  IPv4  39865      0t0  TCP mx.theirdomain.com:smtp->uspmta173050.emarsys.net:31857 (ESTABLISHED)
postscree 1061 postfix  150u  IPv4  39882      0t0  TCP mx.theirdomain.com:smtp->uspmta197167.emsmtp.com:45096 (ESTABLISHED)
postscree 1061 postfix  151u  IPv4  39892      0t0  TCP mx.theirdomain.com:smtp->mi017.mc1.hosteurope.de:58901 (ESTABLISHED)
postscree 1061 postfix  152u  IPv4  39902      0t0  TCP mx.theirdomain.com:smtp->mail-qt0-f199.google.com:48822 (ESTABLISHED)
postscree 1061 postfix  153u  IPv4  39914      0t0  TCP mx.theirdomain.com:smtp->outbound2.email2-corel.com:49221 (ESTABLISHED)
postscree 1061 postfix  154u  IPv4  39963      0t0  TCP mx.theirdomain.com:smtp->omp.replies.charlestyrwhitt.com:47891 (ESTABLISHED)
postscree 1061 postfix  155u  IPv4  39932      0t0  TCP mx.theirdomain.com:smtp->hjm1.cloudcontrol.work:51825 (ESTABLISHED)
postscree 1061 postfix  157u  IPv4  39987      0t0  TCP mx.theirdomain.com:smtp->mail24-105.srv2.de:47892 (ESTABLISHED)
postscree 1061 postfix  158u  IPv4  39948      0t0  TCP mx.theirdomain.com:smtp->hjm1.cloudcontrol.work:36459 (ESTABLISHED)
 
Gruß
Benny
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Aw: Re: Connection refused

Benny Sadler
In reply to this post by Benny Sadler
Das Senden vom Localhost aus mit
 
echo "Ich bin der Nachrichtentext" | mail -s"Testmail" [hidden email]
 
geht und wird angenommen und ausgeliefert:
 
postfix/lmtp[2098]: 9665F3881CF8: to=<[hidden email]>, relay=mx.theirdomain.com[private/dovecot-lmtp], delay=0.04, delays=0.01/0.01/0.01/0.01, dsn=2.0.0, status=sent (250 2.0.0 <[hidden email]> zYk1Jn3omFszCAAAVwYt4w Saved)
 
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Aw: Re: Connection refused

Benny Sadler
 
Ich habe eine Backup-master.cf genommen. Mit der läuft der Server wieder richtig. Die Unterschiede muss ich mir mal in Ruhe ansehen.
 
Vielen Dank für euere Unterstützung
 
Benny
Gesendet: Mittwoch, 12. September 2018 um 12:24 Uhr
Von: "Benny Sadler" <[hidden email]>
An: [hidden email]
Betreff: Aw: Re: Connection refused
Das Senden vom Localhost aus mit
 
echo "Ich bin der Nachrichtentext" | mail -s"Testmail" [hidden email]
 
geht und wird angenommen und ausgeliefert:
 
postfix/lmtp[2098]: 9665F3881CF8: to=<[hidden email]>, relay=mx.theirdomain.com[private/dovecot-lmtp], delay=0.04, delays=0.01/0.01/0.01/0.01, dsn=2.0.0, status=sent (250 2.0.0 <[hidden email]> zYk1Jn3omFszCAAAVwYt4w Saved)