Hi,
I'm in the process of upgrading our old mailserver (postfix, amavis &
dovecot, all LDAP fed).
Previously not all users were virtual, a situation that I want to get
rid of.
So far, all works nicely except for one thing: when amavis bans a
locally originating email, it tries to send an email to a virtual alias
address (in our case virusal...@example.com) and that's where things
break, because dovecot-lmtp complains about the alias address not being
an actual (dovecot) user:
Nov 29 19:42:36 marathon postfix/lmtp[9957]: A981A4E69F1:
to=<virusal...@example.com>,
relay=mail.example.com[private/dovecot-lmtp], delay=0.04,
delays=0.03/0/0/0, dsn=5.1.1, status=bounced (host
mail.example.com[private/dovecot-lmtp] said: 550 5.1.1
<virusal...@example.com> User doesn't exist: virusal...@example.com (in
reply to RCPT TO command))
amavis is integrated as a content_filter and it reinjects its mails
using port 10025:
main.cf:
----------
[...]
content_filter = smtp-amavis:[127.0.0.1]:10024
master.cf:
----------
[...]
smtp-amavis unix - - - - 5 lmtp
-o smtp_data_done_timeout=1200
172.17.133.1:10025 inet n - - - - smtpd
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_client_restrictions=
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o mynetworks=127.0.0.0/8,172.17.133.1/32
-o strict_rfc821_envelopes=yes
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o { virtual_alias_maps =
ldap:/usr/local/etc/postfix/ldap-aliases-core.cf,
ldap:/usr/local/etc/postfix/ldap-aliases.cf }
-o cleanup_service_name=cleanup
Any clues? Thanks in advance :)
Udo
