Re: postfix + spamassassin + dovecot-lda (with sieve support)

[Dmitry Dolzhenko via dovecot]

Dmitry Dolzhenko  via dovecot писал 2019-11-12 10:27:
Hello,
I have FreeBSD 12 server with postfix + spamassassin. Old config work 
fine.

------ old postfix master.cf
spamfilter unix - n n - - pipe
flags=R user=nobody argv=/usr/local/bin/spamc -e /usr/sbin/sendmail
-oi -f ${sender} ${recipient}
------


I try to add dovecot-lda (with sieve support) as local delivery agent
to postfix config
----------- postfix master.cf
# Spamd filter
spamfilter unix - n n - - pipe
flags=DRhu user=nobody argv=/usr/local/bin/spamc -e
/usr/local/libexec/dovecot/dovecot-lda -f ${sender} -d ${recipient}
-----------

Test mail is bounced with report -
---------
If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<d...@mig.hys.msu.ru>: user unknown
---------
/var/log/maillog
Nov 11 22:40:49 mig postfix/smtpd[55978]: disconnect from
acs366.hys.msu.ru[93.10.51.14] ehlo=1 mail=1 rcpt=1 data=1 quit=1
commands=5
Nov 11 22:40:49 mig dovecot[64447]: auth-worker(55751):
passwd(d...@mig.hys.msu.ru): unknown user

System user dol exist, but LDA try to deliver to d...@mig.hys.msu.ru

Please, help me to solve this problem.
I need to serve IMAP and POP3 clients with delivery to
/var/mail/username mailboxes if no user sieve rules exists.

Best regards, Dmitry.

My dovecot config -

doveconf -n
# 2.3.8 (9df20d2db): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.8 (b7b03ba2)
# OS: FreeBSD 12.1-RELEASE amd64
# Hostname: mig.phys.MSU.ru
auth_mechanisms = plain login
auth_verbose = yes
disable_plaintext_auth = no
listen = *
mail_location = mbox:~/mail:INBOX=/var/mail/%u
mail_privileged_group = mail
managesieve_notify_capability = mailto
managesieve_sieve_capability = fileinto reject envelope 
encoded-character vacation subaddress comparator-i;ascii-numeric 
relational regex imap4flags copy include variables body enotify 
environment mailbox date index ihave duplicate mime foreverypart 
extracttext imapsieve vnd.dovecot.imapsieve
namespace inbox {
  inbox = yes
  location =
  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
  }
  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    special_use = \Sent
  }
  mailbox Trash {
    special_use = \Trash
  }
  prefix =
}
passdb {
  driver = pam
}
plugin {
  imapsieve_mailbox1_before = 
file:/usr/local/etc/dovecot/report-spam.sieve
  imapsieve_mailbox1_causes = COPY APPEND
  imapsieve_mailbox1_name = Junk
  imapsieve_mailbox2_before = 
file:/usr/local/etc/dovecot/report-ham.sieve
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_from = Junk
  imapsieve_mailbox2_name = *
  sieve = file:~/sieve;active=~/.dovecot.sieve
  sieve_global_extensions = +vnd.dovecot.pipe
  sieve_pipe_bin_dir = /usr/local/etc/dovecot
  sieve_plugins = sieve_imapsieve sieve_extprograms
}
protocols = imap pop3 lmtp sieve
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0660
    user = postfix
  }
}
service managesieve-login {
  inet_listener sieve {
    address = 192.168.100.1
    port = 4190
  }
}
ssl_cert = 
</usr/local/etc/letsencrypt/live/mig.phys.msu.ru/fullchain.pem
ssl_cipher_list = ALL:!LOW:!SSLv2:!EXP:!aNULL
ssl_dh = # hidden, use -P to show it
ssl_key = # hidden, use -P to show it
userdb {
  args = /usr/local/etc/dovecot/imap.passwd
  auth_verbose = no
  driver = passwd-file
  result_internalfail = return-fail
}
userdb {
  driver = passwd
}
protocol lmtp {
  mail_plugins = " sieve"
}
protocol imap {
  mail_plugins = " imap_sieve"
}
protocol sieve {
  info_log_path = /var/log/dovecot-sieve.log
  log_path = /var/log/dovecot-sieve-errors.log
  managesieve_implementation_string = dovecot
  managesieve_max_line_length = 65536
}