Replacement for antispam plugin

Sun Feb 12 16:36:45 UTC 2017

On Sun, Feb 12, 2017 at 3:52 PM, Aki Tuomi <aki.tuomi at dovecot.fi> wrote:

>
> > On February 10, 2017 at 10:06 AM Aki Tuomi <aki.tuomi at dovecot.fi> wrote:
> >
> >
> > Hi!
> > Since antispam plugin is deprecated and we would really prefer people
> > not to use it, we wrote instructions on how to replace it with
> > IMAPSieve. Comments and suggestions are most welcome.
> >
> > https://wiki.dovecot.org/HowTo/AntispamWithSieve
> >
> > ---
> > Aki Tuomi
> > Dovecot oy
>
> Hi everyone,
>
> thank you all for your feedback, questions and comments. We have upgraded
> the documentation based on this, including information how to exclude Trash
> folder in ham script.
>
> Aki
>

Thank you all very much. I am now running into a very weird issue. Whenever
an Junk email is “seen” I get the following error:

Debug: sieve: vnd.dovecot.execute extension: no bin or socket directory
specified; extension is unconfigured (both sieve_execute_bin_dir and
sieve_execute_socket_dir are not set)
Feb 12 18:02:54 imap(user at domain): Debug: imapsieve: Static mailbox rule
[1]: mailbox=`Junk' from=`*' causes=(COPY) =>
before=`file:/usr/local/lib/dovecot/sieve/report-spam.sieve' after=(none)
Feb 12 18:02:54 imap(user at dmain): Debug: imapsieve: Static mailbox rule
[2]: mailbox=`*' from=`Junk' causes=(COPY) =>
before=`file:/usr/local/lib/dovecot/sieve/report-ham.sieve' after=(none)

Also it automatically creates a .spamassassin/ folder in the user:

-rw-------  1 vmail  vmail    136 Feb 10 17:33 .dovecot.lda-dupes
lrwx------  1 vmail  vmail     17 Mar 13  2016 .dovecot.sieve@ ->
managesieve.sieve
-rw-------  1 vmail  vmail    322 Feb 11 03:02 .dovecot.svbin
drwx------  2 vmail  vmail    512 Feb 12 18:04 .spamassassin/
drwx------  5 vmail  vmail    512 Feb 10 17:32 Drafts/
drwx------  5 vmail  vmail    512 Feb 12 18:09 Junk/
drwx------  5 vmail  vmail    512 Feb 11 17:36 Saved/
drwx------  5 vmail  vmail    512 Jan 16 11:55 Sent/
drwx------  5 vmail  vmail    512 Feb 12 18:09 Trash/
drwx------  2 vmail  vmail   1024 Feb 12 18:07 cur/
-rw-------  1 vmail  vmail     21 Mar 13  2016 dovecot-acl-list
-rw-------  1 vmail  vmail     68 Oct 17 13:19 dovecot-keywords
-rw-------  1 vmail  vmail    245 Feb 12 18:07 dovecot-uidlist
-rw-------  1 vmail  vmail      8 Jun  9  2016 dovecot-uidvalidity
-r--r--r--  1 vmail  vmail      0 Mar 12  2016 dovecot-uidvalidity.56e48129
-rw-------  1 vmail  vmail    640 Feb 11 22:24 dovecot.index
-rw-------  1 vmail  vmail  27788 Feb 12 18:07 dovecot.index.cache
-rw-------  1 vmail  vmail  25996 Feb 12 18:07 dovecot.index.log
-rw-------  1 vmail  vmail    192 Feb 12 16:04 dovecot.mailbox.log
-rw-------  1 vmail  vmail    181 Feb 10 17:34 managesieve.sieve
drwx------  2 vmail  vmail    512 Feb 12 17:46 new/
-rw-------  1 vmail  vmail     39 Jun  9  2016 subscriptions
drwx------  2 vmail  vmail    512 Feb 12 18:04 tmp/

Any ideas ? I am attaching my config.

Thanks

# 2.2.27 (c0f36b0): /usr/local/etc/dovecot/dovecot.conf
# Pigeonhole version 0.4.16 (fed8554)
# OS: FreeBSD 10.3-RELEASE-p11 amd64  ufs
auth_mechanisms = plain login
auth_verbose = yes
default_client_limit = 2560
default_process_limit = 512
dict {
  acl = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext
  quota = mysql:/usr/local/etc/dovecot/dovecot-dict-sql.conf.ext
}
log_path = /var/log/dovecot.log
mail_home = /usr/local/vhosts/mail/%d/%n
mail_location = maildir:/usr/local/vhosts/mail/%d/%n:LAYOUT=fs
mail_max_userip_connections = 20
mail_plugins = quota acl
mail_privileged_group = vmail
mail_shared_explicit_inbox = yes
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
mbox_write_locks = fcntl
namespace {
  inbox = no
  list = children
  location =
maildir:/usr/local/vhosts/mail/%%d/%%n:LAYOUT=fs:INDEX=/usr/local/vhosts/indexes/%d/%n/shared/%%u:INDEXPVT=/usr/local/vhosts/indexes/%d/%n/shared/%%u
  prefix = shared/%%d/%%n/
  separator = /
  subscriptions = no
  type = shared
}
namespace inbox {
  inbox = yes
  list = yes
  location =
  mailbox Drafts {
    auto = subscribe
    special_use = \Drafts
  }
  mailbox Junk {
    auto = subscribe
    special_use = \Junk
  }
  mailbox Sent {
    auto = subscribe
    special_use = \Sent
  }
  mailbox Trash {
    auto = subscribe
    special_use = \Trash
  }
  prefix =
  separator = /
  type = private
}
passdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  acl = vfile
  acl_shared_dict = proxy::acl
  imapsieve_mailbox1_before =
file:/usr/local/lib/dovecot/sieve/report-spam.sieve
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_name = Junk
  imapsieve_mailbox2_before =
file:/usr/local/lib/dovecot/sieve/report-ham.sieve
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_from = Junk
  imapsieve_mailbox2_name = *
  quota = dict:User quota::proxy::quota
  quota_rule2 = Trash:storage=+100M
  sieve = /usr/local/vhosts/mail/%d/%n/.dovecot.sieve
  sieve_before = /usr/local/vhosts/sieve/before.d/
  sieve_dir = /usr/local/vhosts/mail/%d/%n
  sieve_global_dir = /usr/local/vhosts/sieve/%d
  sieve_global_extensions = +vnd.dovecot.pipe +vnd.dovecot.execute
  sieve_global_path = /usr/local/vhosts/sieve/%d/default.sieve
  sieve_pipe_bin_dir = /usr/local/lib/dovecot/sieve
  sieve_plugins = sieve_imapsieve sieve_extprograms
}
protocols = imap lmtp sieve sieve
service auth-worker {
  user = vmail
}
service auth {
  unix_listener /var/spool/postfix/private/auth {
    group = postfix
    mode = 0666
    user = postfix
  }
  unix_listener auth-userdb {
    mode = 0600
    user = vmail
  }
  user = dovecot
}
service dict {
  unix_listener dict {
    mode = 0600
    user = vmail
  }
}
service imap-login {
  inet_listener imap {
    port = 143
  }
}
service lmtp {
  unix_listener /var/spool/postfix/private/dovecot-lmtp {
    group = postfix
    mode = 0600
    user = postfix
  }
}
service managesieve-login {
  inet_listener sieve {
    port = 4190
  }
  process_min_avail = 0
  service_count = 1
  vsz_limit = 64 M
}
ssl_cert = </usr/local/etc/postfix/keys/mail.my.domain.crt
ssl_key =  # hidden, use -P to show it
userdb {
  args = /usr/local/etc/dovecot/dovecot-sql.conf.ext
  driver = sql
}
protocol lmtp {
  mail_plugins = quota acl sieve
}
protocol imap {
  imap_client_workarounds = tb-extra-mailbox-sep
  mail_plugins = quota acl imap_quota imap_acl imap_sieve
}
protocol lda {
  mail_plugins = quota acl sieve acl
  postmaster_address = root
}
local xxx.xxx.xxx.xxx {
  protocol imap {
    ssl_cert = </usr/local/etc/postfix/keys/mail.my.domain.crt
    ssl_key =  # hidden, use -P to show it
  }
}
-- 
George Kontostanos
---