error when atempting to send a message

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error when atempting to send a message

David Mehler
Hello,

I'm running Postfix 3.3.1 with rspamd as an antti-spam solution. I
started getting this error when atempting to connect remotely via my
android phone with aquamail pro as client, and do not know what it
means, any help appreciated, my postconf -n is below.

Jun 27 16:45:15 hostname postfix/cleanup[55220]: 136C413982:
milter-reject: END-OF-MESSAGE from
cpe-xxx-xxx-xxx-xxx.xxxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx]: 4.7.1 Try again
later; from=<[hidden email]> to=<[hidden email]>
proto=ESMTP helo=<[192.168.1.138]>

Thanks.
Dave.

#postconf -n
allow_percent_hack = no
append_dot_mydomain = no
biff = no
bounce_queue_lifetime = 1h
bounce_template_file = /usr/local/etc/postfix/bounce.cf
broken_sasl_auth_clients = no
command_directory = /usr/local/sbin
compatibility_level = 2
daemon_directory = /usr/local/libexec/postfix
data_directory = /var/db/postfix
delay_warning_time = 4h
disable_vrfy_command = yes
header_checks = pcre:/usr/local/etc/postfix/header_checks,
regexp:/usr/local/etc/postfix/phish419.regexp
html_directory = /usr/local/share/doc/postfix
in_flow_delay = 1s
inet_interfaces = xxx.xxx.xxx.xxx, 127.0.0.1
inet_protocols = ipv4
local_recipient_maps = $virtual_mailbox_maps
mail_owner = postfix
mailbox_size_limit = 0
mailq_path = /usr/local/bin/mailq
manpage_directory = /usr/local/man
maximal_backoff_time = 15m
maximal_queue_lifetime = 1h
message_size_limit = 52428800
meta_directory = /usr/local/libexec/postfix
milter_default_action = accept
milter_mail_macros = "i {mail_addr} {client_addr} {client_name} {auth_authen}"
milter_protocol = 6
mime_header_checks = regexp:/usr/local/etc/postfix/mime_header_checks
minimal_backoff_time = 5m
mydestination = localhost
mydomain = example.com
myhostname = mail.example.com
mynetworks = $config_directory/mynetworks
myorigin = $mydomain
newaliases_path = /usr/local/bin/newaliases
non_smtpd_milters = $smtpd_milters
postscreen_access_list = permit_mynetworks,
cidr:/usr/local/etc/postfix/postscreen_access.cidr,
cidr:/usr/local/etc/postfix/postscreen_spf_whitelist.cidr
postscreen_blacklist_action = drop
postscreen_dnsbl_action = drop
postscreen_dnsbl_reply_map =
pcre:/usr/local/etc/postfix/postscreen_dnsbl_reply_map.pcre
postscreen_dnsbl_sites = zen.spamhaus.org*3 b.barracudacentral.org*2
bl.spameatingmonkey.net*2 bl.spamcop.net dnsbl.sorbs.net
psbl.surriel.com bl.mailspike.net swl.spamhaus.org*-4
list.dnswl.org=127.[0..255].[0..255].0*-2
list.dnswl.org=127.[0..255].[0..255].1*-3
list.dnswl.org=127.[0..255].[0..255].[2..255]*-4
postscreen_dnsbl_threshold = 2
postscreen_dnsbl_whitelist_threshold = -1
postscreen_greet_action = drop
queue_directory = /var/spool/postfix
queue_run_delay = 5m
readme_directory = /usr/local/share/doc/postfix
recipient_delimiter = +
sample_directory = /usr/local/etc/postfix
sendmail_path = /usr/local/sbin/sendmail
setgid_group = maildrop
shlib_directory = /usr/local/lib/postfix
show_user_unknown_table_name = no
smtp_helo_timeout = 60s
smtp_tls_cert_file = $smtpd_tls_cert_file
smtp_tls_ciphers = high
smtp_tls_key_file = $smtpd_tls_key_file
smtp_tls_loglevel = 1
smtp_tls_mandatory_ciphers = medium
smtp_tls_mandatory_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4,
MD5, PSK, aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDC3-SHA, KRB5-DE5,
CBC3-SHA
smtp_tls_mandatory_protocols = !SSLv2,!SSLv3, !TLSv1
smtp_tls_protocols = !SSLv2,!SSLv3, !TLSv1
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtp_use_tls = yes
smtpd_banner = $myhostname ESMTP
smtpd_client_restrictions = permit_mynetworks check_client_access
hash:/usr/local/etc/postfix/without_ptr reject_unknown_client_hostname
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks
reject_invalid_helo_hostname reject_non_fqdn_helo_hostname
reject_unknown_helo_hostname
smtpd_milters = unix:/var/run/rspamd/milter.sock,inet:127.0.0.1:8472
smtpd_recipient_restrictions = permit_mynetworks
permit_sasl_authenticated reject_unauth_destination check_helo_access
hash:/usr/local/etc/postfix/helo_access, ,check_sender_mx_access
cidr:/usr/local/etc/postfix/bogus_mx check_sender_access
hash:/usr/local/etc/postfix/safe_addresses check_sender_access
hash:/usr/local/etc/postfix/auto-whtlst check_client_access
cidr:/usr/local/etc/postfix/spamfarms check_client_access
cidr:/usr/local/etc/postfix/sinokorea.cidr check_recipient_access
mysql:/usr/local/etc/postfix/db/recipient-access.cf
permit_dnswl_client list.dnswl.org=127.0.[2..14].[1..3]
check_reverse_client_hostname_access
pcre:/usr/local/etc/postfix/fqrdns.pcre
reject_unknown_reverse_client_hostname reject_non_fqdn_sender
reject_non_fqdn_helo_hostname reject_invalid_helo_hostname
reject_unknown_helo_hostname reject_unlisted_recipient
reject_rhsbl_client dbl.spamhaus.org reject_rhsbl_sender
dbl.spamhaus.org reject_rhsbl_helo dbl.spamhaus.org
check_policy_service unix:private/dovecot-quota
smtpd_reject_unlisted_sender = yes
smtpd_relay_restrictions = reject_non_fqdn_recipient
reject_unknown_recipient_domain permit_mynetworks
permit_sasl_authenticated reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_authenticated_header = yes
smtpd_sasl_local_domain = $mydomain
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_soft_error_limit = 3
smtpd_tls_auth_only = no
smtpd_tls_cert_file = /usr/local/etc/ssl/acme/example.com/fullchain.pem
smtpd_tls_ciphers = high
smtpd_tls_dh1024_param_file = /usr/local/etc/postfix/dh.pem
smtpd_tls_eecdh_grade = strong
smtpd_tls_exclude_ciphers = aNULL, eNULL, EXPORT, DES, RC4, MD5, PSK,
aECDH, EDH-DSS-DES-CBC3-SHA, EDH-RSA-DES-CDB3-SHA, KRB5-DES, CBC3-SHA
smtpd_tls_key_file = /usr/local/etc/ssl/acme/private/example.com/privkey.pem
smtpd_tls_loglevel = 1
smtpd_tls_mandatory_ciphers = high
smtpd_tls_mandatory_protocols = !SSLv2, !SSLv3, !TLSv1 !TLSv1.1 TLSv1.2
smtpd_tls_protocols = !SSLv2, !SSLv3, !TLSv1 !TLSv1.1 TLSv1.2
smtpd_tls_received_header = yes
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
smtputf8_enable = yes
soft_bounce = no
strict_rfc821_envelopes = yes
swap_bangpath = no
tls_high_cipherlist =
ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
tls_preempt_cipherlist = yes
tls_ssl_options = no_ticket, no_compression
unknown_address_reject_code = 554
unknown_client_reject_code = 554
unknown_hostname_reject_code = 554
unknown_local_recipient_reject_code = 550
virtual_alias_maps = proxy:mysql:/usr/local/etc/postfix/db/aliases.cf
virtual_gid_maps = static:999
virtual_mailbox_base = /home/vmail
virtual_mailbox_domains = proxy:mysql:/usr/local/etc/postfix/db/domains.cf
virtual_mailbox_maps = proxy:mysql:/usr/local/etc/postfix/db/accounts.cf
virtual_minimum_uid = 999
virtual_transport = lmtp:unix:private/dovecot-lmtp
virtual_uid_maps = static:999
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Re: error when atempting to send a message

Benny Pedersen-2
Disable greylist on port 587 submission, and port 465 if used, in rspamd do
not greylist msa senders

On 27. jun. 2018 23.33.55 David Mehler <[hidden email]>


> Jun 27 16:45:15 hostname postfix/cleanup[55220]: 136C413982:
> milter-reject: END-OF-MESSAGE from
> cpe-xxx-xxx-xxx-xxx.xxxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx]: 4.7.1 Try again
> later; from=<[hidden email]> to=<[hidden email]>
> proto=ESMTP helo=<[192.168.1.138]>
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Re: error when atempting to send a message

Matus UHLAR - fantomas
In reply to this post by David Mehler
On 27.06.18 17:33, David Mehler wrote:

>I'm running Postfix 3.3.1 with rspamd as an antti-spam solution. I
>started getting this error when atempting to connect remotely via my
>android phone with aquamail pro as client, and do not know what it
>means, any help appreciated, my postconf -n is below.
>
>Jun 27 16:45:15 hostname postfix/cleanup[55220]: 136C413982:
>milter-reject: END-OF-MESSAGE from
>cpe-xxx-xxx-xxx-xxx.xxxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx]: 4.7.1 Try again
>later; from=<[hidden email]> to=<[hidden email]>
>proto=ESMTP helo=<[192.168.1.138]>

your android client should connect ports 465 and 587, where milters aren't
usually used, but SMTP authentication is usually required.

>smtpd_milters = unix:/var/run/rspamd/milter.sock,inet:127.0.0.1:8472

--
Matus UHLAR - fantomas, [hidden email] ; http://www.fantomas.sk/
Warning: I wish NOT to receive e-mail advertising to this address.
Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
10 GOTO 10 : REM (C) Bill Gates 1998, All Rights Reserved!
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Re: error when atempting to send a message

David Mehler
Hello,

Thank you and sorry for the long delay in this. Can I get a look at
your master.cf submission definition? I'd like to compare it with
mine.

In my setup in submission in master.cf should I comment out or remove
the milter_macro_daemon line?

Thanks.
Dave.


On 6/29/18, Matus UHLAR - fantomas <[hidden email]> wrote:

> On 27.06.18 17:33, David Mehler wrote:
>>I'm running Postfix 3.3.1 with rspamd as an antti-spam solution. I
>>started getting this error when atempting to connect remotely via my
>>android phone with aquamail pro as client, and do not know what it
>>means, any help appreciated, my postconf -n is below.
>>
>>Jun 27 16:45:15 hostname postfix/cleanup[55220]: 136C413982:
>>milter-reject: END-OF-MESSAGE from
>>cpe-xxx-xxx-xxx-xxx.xxxx.xxx.xxx.xxx[xxx.xxx.xxx.xxx]: 4.7.1 Try again
>>later; from=<[hidden email]> to=<[hidden email]>
>>proto=ESMTP helo=<[192.168.1.138]>
>
> your android client should connect ports 465 and 587, where milters aren't
> usually used, but SMTP authentication is usually required.
>
>>smtpd_milters = unix:/var/run/rspamd/milter.sock,inet:127.0.0.1:8472
>
> --
> Matus UHLAR - fantomas, [hidden email] ; http://www.fantomas.sk/
> Warning: I wish NOT to receive e-mail advertising to this address.
> Varovanie: na tuto adresu chcem NEDOSTAVAT akukolvek reklamnu postu.
> 10 GOTO 10 : REM (C) Bill Gates 1998, All Rights Reserved!
>