virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter)

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
4 messages Options
Reply | Threaded
Open this post in threaded view
|

virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter)

Daniel Caillibaud-5
Hi,

After switching to rspamd (was amavis+spamassassin), virtual_alias_maps seems to be ignored
(mail to aliases address are bounced with "user unknown"), and I don't find why…


1) Before (all is fine with virtual_alias_maps)

content_filter=amavis:[127.0.0.1]:10024
milter_protocol = 3
smtpd_milters = unix:run/opendkim/opendkim.sock,unix:run/opendmarc/opendmarc.sock
non_smtpd_milters = $smtpd_milters
milter_connect_macros = j


2) after (virtual_alias_maps ignored)
# content_filter=amavis:[127.0.0.1]:10024
milter_protocol = 6
milter_default_action = tempfail
smtpd_milters = inet:localhost:11332
non_smtpd_milters = $smtpd_milters
milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen}


All others lines are identicals, especially
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf,mysql:/etc/postfix/mysql-sympa-virtual_alias_maps.cf

Any clue ?

Thanks




Here is a log of a mail ok with 1)

postfix/pickup[25504]: 18D8F222ED4: uid=0 from=<root>
postfix/cleanup[27187]: 18D8F222ED4: message-id=<[hidden email]>
opendkim[5572]: 18D8F222ED4: DKIM-Signature field added (s=mail, d=sesamath.net)
postfix/qmgr[25505]: 18D8F222ED4: from=<[hidden email]>, size=654, nrcpt=1 (queue active)
postfix/smtpd[27196]: 4822622194E: client=localhost[127.0.0.1]
postfix/cleanup[27187]: 4822622194E: message-id=<[hidden email]>
postfix/qmgr[25505]: 4822622194E: from=<[hidden email]>, size=1483, nrcpt=1 (queue active)
amavis[20707]: (20707-14) Passed CLEAN {RelayedInbound}, [127.0.0.1] <[hidden email]> -> <[hidden email]>, Message-ID: <[hidden email]>, mail_id: kvP9WKxhumWJ, Hits: -1.791, size: 988, queued_as: 4822622194E, 211 ms
postfix/smtp[27192]: 18D8F222ED4: to=<[hidden email]>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.28, delays=0.07/0/0/0.21, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 4822622194E)
postfix/qmgr[25505]: 18D8F222ED4: removed
postfix/pipe[27197]: 4822622194E: to=<[hidden email]>, orig_to=<[hidden email]>, relay=dovecot, delay=0.15, delays=0.03/0/0/0.12, dsn=2.0.0, status=sent (delivered via dovecot service)
postfix/qmgr[25505]: 4822622194E: removed


and the same test ko with 2)

postfix/pickup[24882]: 6DD04222ED4: uid=0 from=<root>
postfix/cleanup[24914]: 6DD04222ED4: message-id=<[hidden email]>
postfix/qmgr[24883]: 6DD04222ED4: from=<[hidden email]>, size=383, nrcpt=1 (queue active)
postfix/pipe[24920]: 6DD04222ED4: to=<[hidden email]>, orig_to=<root>, relay=dovecot, delay=0.14, delays=0.09/0.01/0/0.05, dsn=5.1.1, status=bounced (user unknown)
postfix/bounce[24922]: 6DD04222ED4: sender non-delivery notification: 87950222EDA
postfix/qmgr[24883]: 6DD04222ED4: removed



Just in case, the full postconf -n

1)
alias_maps = hash:/etc/aliases
anvil_rate_time_unit = 60s
append_dot_mydomain = no
biff = no
bounce_template_file = /etc/postfix/bounce_templates.cf
broken_sasl_auth_clients = yes
compatibility_level = 2
content_filter = amavis:[127.0.0.1]:10024
default_destination_concurrency_limit = 5
default_destination_rate_delay = 1s
default_destination_recipient_limit = 30
delay_warning_time = 1h
dovecot_destination_recipient_limit = 1
header_checks = pcre:/etc/postfix/header_checks.pcre
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
laposte_destination_concurrency_limit = 1
laposte_destination_rate_delay = 1s
laposte_destination_recipient_limit = 1
milter_connect_macros = j
milter_protocol = 3
mydestination = $myhostname
mydomain = sesamath.net
myhostname = mail.sesamath.net
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 192.168.0.0/16
mynetworks_style = subnet
myorigin = $mydomain
non_smtpd_milters = $smtpd_milters
readme_directory = /usr/share/doc/postfix
receive_override_options = no_address_mappings
recipient_delimiter = _
relay_domains = $mydestination
relayhost =
sender_dependent_relayhost_maps = regexp:/etc/postfix/sender_dependent_relayhost_maps.regexp
slow_destination_concurrency_limit = 2
slow_destination_recipient_limit = 5
smtp_generic_maps = hash:/etc/postfix/smtp_generic_maps.hash
smtp_tls_fingerprint_digest = sha256
smtp_tls_loglevel = 2
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_client_connection_rate_limit = 30
smtpd_client_message_rate_limit = 30
smtpd_client_recipient_rate_limit = 30
smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated reject_unknown_reverse_client_hostname reject_unknown_client_hostname
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = yes
smtpd_milters = unix:run/opendkim/opendkim.sock,unix:run/opendmarc/opendmarc.sock
smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination reject_unknown_recipient_domain reject_non_fqdn_recipient reject_rbl_client sbl-xbl.spamhaus.org reject_rbl_client psbl.surriel.com check_policy_service unix:private/spfcheck
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_login_maps = mysql:/etc/postfix/mysql-smtpd_sender_login_maps-user.cf, mysql:/etc/postfix/mysql-smtpd_sender_login_maps-alias.cf, mysql:/etc/postfix/mysql-smtpd_sender_login_maps-sender.cf
smtpd_sender_restrictions = reject_unknown_sender_domain, permit_mynetworks, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_authenticated_sender_login_mismatch
smtpd_starttls_timeout = 30s
smtpd_tls_cert_file = /etc/letsencrypt/live/mail.sesamath.net/fullchain.pem
smtpd_tls_fingerprint_digest = sha256
smtpd_tls_key_file = /etc/letsencrypt/live/mail.sesamath.net/privkey.pem
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
smtputf8_enable = no
strict_rfc821_envelopes = yes
sympa_destination_recipient_limit = 1
sympabounce_destination_recipient_limit = 1
transport_maps = mysql:/etc/postfix/mysql-transport_maps.cf, hash:/etc/postfix/transport_maps.hash
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf, mysql:/etc/postfix/mysql-sympa-virtual_alias_maps.cf
virtual_gid_maps = static:3002
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = /etc/postfix/virtual_mailbox_domains.list
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_transport = dovecot
virtual_uid_maps = static:3002

2)
alias_maps = hash:/etc/aliases
anvil_rate_time_unit = 60s
append_dot_mydomain = no
biff = no
bounce_template_file = /etc/postfix/bounce_templates.cf
broken_sasl_auth_clients = yes
compatibility_level = 2
config_directory = test.rspamd
default_destination_concurrency_limit = 5
default_destination_rate_delay = 1s
default_destination_recipient_limit = 30
delay_warning_time = 1h
dovecot_destination_recipient_limit = 1
header_checks = pcre:/etc/postfix/header_checks.pcre
html_directory = /usr/share/doc/postfix/html
inet_interfaces = all
laposte_destination_concurrency_limit = 1
laposte_destination_rate_delay = 1s
laposte_destination_recipient_limit = 1
milter_default_action = tempfail
milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen}
milter_protocol = 6
mydestination = $myhostname
mydomain = sesamath.net
myhostname = mail.sesamath.net
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 192.168.0.0/16
mynetworks_style = subnet
myorigin = $mydomain
non_smtpd_milters = $smtpd_milters
readme_directory = /usr/share/doc/postfix
receive_override_options = no_address_mappings
recipient_delimiter = _
relay_domains = $mydestination
relayhost =
sender_dependent_relayhost_maps = regexp:/etc/postfix/sender_dependent_relayhost_maps.regexp
slow_destination_concurrency_limit = 2
slow_destination_recipient_limit = 5
smtp_generic_maps = hash:/etc/postfix/smtp_generic_maps.hash
smtp_tls_fingerprint_digest = sha256
smtp_tls_loglevel = 2
smtp_tls_security_level = may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
smtpd_client_connection_rate_limit = 30
smtpd_client_message_rate_limit = 30
smtpd_client_recipient_rate_limit = 30
smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated reject_unknown_reverse_client_hostname reject_unknown_client_hostname
smtpd_data_restrictions = reject_unauth_pipelining
smtpd_helo_required = yes
smtpd_milters = inet:localhost:11332
smtpd_recipient_restrictions = permit_mynetworks permit_sasl_authenticated reject_unauth_destination reject_unknown_recipient_domain reject_non_fqdn_recipient reject_rbl_client sbl-xbl.spamhaus.org reject_rbl_client psbl.surriel.com check_policy_service unix:private/spfcheck
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_login_maps = mysql:/etc/postfix/mysql-smtpd_sender_login_maps-user.cf, mysql:/etc/postfix/mysql-smtpd_sender_login_maps-alias.cf, mysql:/etc/postfix/mysql-smtpd_sender_login_maps-sender.cf
smtpd_sender_restrictions = reject_unknown_sender_domain, permit_mynetworks, reject_non_fqdn_sender, reject_unknown_sender_domain, reject_authenticated_sender_login_mismatch
smtpd_starttls_timeout = 30s
smtpd_tls_cert_file = /etc/letsencrypt/live/mail.sesamath.net/fullchain.pem
smtpd_tls_fingerprint_digest = sha256
smtpd_tls_key_file = /etc/letsencrypt/live/mail.sesamath.net/privkey.pem
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
smtputf8_enable = no
strict_rfc821_envelopes = yes
sympa_destination_recipient_limit = 1
sympabounce_destination_recipient_limit = 1
transport_maps = mysql:/etc/postfix/mysql-transport_maps.cf, hash:/etc/postfix/transport_maps.hash
virtual_alias_maps = mysql:/etc/postfix/mysql-virtual-alias-maps.cf, mysql:/etc/postfix/mysql-sympa-virtual_alias_maps.cf
virtual_gid_maps = static:3002
virtual_mailbox_base = /var/vmail
virtual_mailbox_domains = /etc/postfix/virtual_mailbox_domains.list
virtual_mailbox_maps = mysql:/etc/postfix/mysql-virtual-mailbox-maps.cf
virtual_transport = dovecot
virtual_uid_maps = static:3002


master.cf is the same in both case (I'll remove amavis section when rspamd will be fine)

# ==========================================================================
# service type  private unpriv  chroot  wakeup  maxproc command + args
#               (yes)   (yes)   (yes)   (never) (100)
# ==========================================================================
smtp       inet  n       -       y       -     50       smtpd
submission inet  n       -       y       -     20       smtpd
  -o smtpd_tls_security_level=encrypt
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o milter_macro_daemon_name=ORIGINATING
smtps     inet  n       -       y       -      50       smtpd
  -o smtpd_tls_wrappermode=yes
  -o smtpd_sasl_auth_enable=yes
  -o smtpd_client_restrictions=permit_sasl_authenticated,reject
  -o milter_macro_daemon_name=ORIGINATING
pickup    fifo  n       -       y       60      1       pickup
cleanup   unix  n       -       y       -       0       cleanup
qmgr      fifo  n       -       n       300     1       qmgr
tlsmgr    unix  -       -       y       1000?   1       tlsmgr
rewrite   unix  -       -       y       -       -       trivial-rewrite
bounce    unix  -       -       y       -       0       bounce
defer     unix  -       -       y       -       0       bounce
trace     unix  -       -       y       -       0       bounce
verify    unix  -       -       y       -       1       verify
flush     unix  n       -       y       1000?   0       flush
proxymap  unix  -       -       n       -       -       proxymap
proxywrite unix -       -       n       -       1       proxymap
smtp      unix  -       -       y       -      10       smtp
slow      unix  - - - - 3 smtp
laposte  unix - - - - 1 smtp
relay     unix  -       -       y       -      10       smtp
        -o smtp_fallback_relay=
showq     unix  n       -       y       -       -       showq
error     unix  -       -       y       -       -       error
retry     unix  -       -       y       -       -       error
discard   unix  -       -       y       -       -       discard
local     unix  -       n       n       -       -       local
virtual   unix  -       n       n       -       -       virtual
lmtp      unix  -       -       y       -       -       lmtp
anvil     unix  -       -       y       -       1       anvil
scache    unix  -       -       y       -       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}
dovecot   unix  -       n       n       -       -       pipe
   flags=DRhu user=vmail:vmail argv=/usr/lib/dovecot/deliver -f ${sender} -a ${recipient} -d ${user}@${nexthop} -m ${extension}
spfcheck  unix  -       n       n       -       0       spawn
  user=policyd-spf argv=/usr/sbin/postfix-policyd-spf-perl

# sympa mailing list manager
sympa     unix  -       n       n       -       -       pipe
  flags=R user=sympa argv=/usr/lib/sympa/lib/sympa/queue ${recipient}
sympabounce unix -      n       n       -       -       pipe
  flags=R user=sympa argv=/usr/lib/sympa/lib/sympa/bouncequeue ${recipient}

# for content_filter=amavis in main.cf
amavis    unix  -       -       y       -       2       smtp
  -o smtp_data_done_timeout=1200
  -o disable_dns_lookups=yes
  -o smtp_send_xforward_command=yes
  -o max_use=100
# amavis return
127.0.0.1:10025 inet n  -       y       -       -       smtpd
  -o content_filter=
  -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 smtpd_restriction_classes=
  -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,no_milters
  -o local_header_rewrite_clients=
  -o smtpd_milters=
  -o local_recipient_maps=
  -o relay_recipient_maps=
  -o strict_rfc821_envelopes=yes
  -o receive_override_options=no_unknown_recipient_checks,no_header_body_checks
--
Daniel

Nous n'héritons pas la terre de nos ancêtres,
nous l'empruntons à nos enfants.
Seattle (chef indien)
Reply | Threaded
Open this post in threaded view
|

Re: virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter)

Matus UHLAR - fantomas
On 18.01.21 12:45, Daniel Caillibaud wrote:
>After switching to rspamd (was amavis+spamassassin), virtual_alias_maps seems to be ignored
>(mail to aliases address are bounced with "user unknown"), and I don't find why…

you turned on:
>receive_override_options = no_address_mappings

and while amavisd worked as post-queue filter, thus received mail and sent
back through port 10024 where virtual aliases were xpanded, rspamd workd as milter,
thus does not send back to postfix.

>1) Before (all is fine with virtual_alias_maps)
>
>content_filter=amavis:[127.0.0.1]:10024
>milter_protocol = 3
>smtpd_milters = unix:run/opendkim/opendkim.sock,unix:run/opendmarc/opendmarc.sock
>non_smtpd_milters = $smtpd_milters
>milter_connect_macros = j
>
>
>2) after (virtual_alias_maps ignored)
># content_filter=amavis:[127.0.0.1]:10024
>milter_protocol = 6
>milter_default_action = tempfail
>smtpd_milters = inet:localhost:11332
>non_smtpd_milters = $smtpd_milters
>milter_mail_macros = i {mail_addr} {client_addr} {client_name} {auth_authen}


>Here is a log of a mail ok with 1)
>
>postfix/pickup[25504]: 18D8F222ED4: uid=0 from=<root>
>postfix/cleanup[27187]: 18D8F222ED4: message-id=<[hidden email]>
>opendkim[5572]: 18D8F222ED4: DKIM-Signature field added (s=mail, d=sesamath.net)
>postfix/qmgr[25505]: 18D8F222ED4: from=<[hidden email]>, size=654, nrcpt=1 (queue active)
>postfix/smtpd[27196]: 4822622194E: client=localhost[127.0.0.1]
>postfix/cleanup[27187]: 4822622194E: message-id=<[hidden email]>
>postfix/qmgr[25505]: 4822622194E: from=<[hidden email]>, size=1483, nrcpt=1 (queue active)
>amavis[20707]: (20707-14) Passed CLEAN {RelayedInbound}, [127.0.0.1] <[hidden email]> -> <[hidden email]>, Message-ID: <[hidden email]>, mail_id: kvP9WKxhumWJ, Hits: -1.791, size: 988, queued_as: 4822622194E, 211 ms
>postfix/smtp[27192]: 18D8F222ED4: to=<[hidden email]>, orig_to=<root>, relay=127.0.0.1[127.0.0.1]:10024, delay=0.28, delays=0.07/0/0/0.21, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 4822622194E)
>postfix/qmgr[25505]: 18D8F222ED4: removed
>postfix/pipe[27197]: 4822622194E: to=<[hidden email]>, orig_to=<[hidden email]>, relay=dovecot, delay=0.15, delays=0.03/0/0/0.12, dsn=2.0.0, status=sent (delivered via dovecot service)
>postfix/qmgr[25505]: 4822622194E: removed
>
>
>and the same test ko with 2)
>
>postfix/pickup[24882]: 6DD04222ED4: uid=0 from=<root>
>postfix/cleanup[24914]: 6DD04222ED4: message-id=<[hidden email]>
>postfix/qmgr[24883]: 6DD04222ED4: from=<[hidden email]>, size=383, nrcpt=1 (queue active)
>postfix/pipe[24920]: 6DD04222ED4: to=<[hidden email]>, orig_to=<root>, relay=dovecot, delay=0.14, delays=0.09/0.01/0/0.05, dsn=5.1.1, status=bounced (user unknown)
>postfix/bounce[24922]: 6DD04222ED4: sender non-delivery notification: 87950222EDA
>postfix/qmgr[24883]: 6DD04222ED4: removed
       

--
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.
I intend to live forever - so far so good.
Reply | Threaded
Open this post in threaded view
|

Re: virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter)

Daniel Caillibaud-5
Le 18/01/21 à 13:13, Matus UHLAR - fantomas <[hidden email]> a écrit :

> On 18.01.21 12:45, Daniel Caillibaud wrote:
> >After switching to rspamd (was amavis+spamassassin), virtual_alias_maps seems to be ignored
> >(mail to aliases address are bounced with "user unknown"), and I don't find why…  
>
> you turned on:
> >receive_override_options = no_address_mappings  
>
> and while amavisd worked as post-queue filter, thus received mail and sent
> back through port 10024 where virtual aliases were xpanded, rspamd workd as milter,
> thus does not send back to postfix.

Thanks a lot for pointing this out !

(it was necessary with amavis to avoid double mail on aliases, no mapping before amavis and
receive_override_options=no_unknown_recipient_checks,no_header_body_checks precised in master
cf for the 2nd treatment by postfix on the way back)

--
Daniel

Le café est un breuvage qui fait dormir,
quand on n'en prend pas.
Alphonse Allais
Reply | Threaded
Open this post in threaded view
|

Re: virtual_alias_maps ignored after switching from spamassassin (amavis) to rspamd (milter)

Matus UHLAR - fantomas
>> On 18.01.21 12:45, Daniel Caillibaud wrote:
>> >After switching to rspamd (was amavis+spamassassin), virtual_alias_maps seems to be ignored
>> >(mail to aliases address are bounced with "user unknown"), and I don't find why…

>Le 18/01/21 à 13:13, Matus UHLAR - fantomas <[hidden email]> a écrit :
>> you turned on:
>> >receive_override_options = no_address_mappings
>>
>> and while amavisd worked as post-queue filter, thus received mail and sent
>> back through port 10024 where virtual aliases were xpanded, rspamd workd as milter,
>> thus does not send back to postfix.

On 18.01.21 14:52, Daniel Caillibaud wrote:
>Thanks a lot for pointing this out !
>
>(it was necessary with amavis to avoid double mail on aliases, no mapping before amavis and
>receive_override_options=no_unknown_recipient_checks,no_header_body_checks precised in master
>cf for the 2nd treatment by postfix on the way back)

I use it on port 10024. That way, amavis knows real recipients.
Also, I use amavisd-milter on mail received on port 25.

--
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.
"They say when you play that M$ CD backward you can hear satanic messages."
"That's nothing. If you play it forward it will install Windows."