dovecot local.conf

gistfile1.txt

# 2.2.25: dovecot-local.conf
# OS: FreeBSD 10.3-RELEASE-p12 amd64  
listen = *, ::
#mail_debug = yes
#auth_debug=yes
#auth_debug_passwords=yes
auth_verbose=yes
default_process_limit = 400
default_client_limit = 2400
auth_mechanisms = plain login digest-md5 cram-md5
auth_username_format = %Lu
disable_plaintext_auth = no
first_valid_gid = 89
first_valid_uid = 89
last_valid_gid = 89
last_valid_uid = 89
login_greeting = Mail Toaster (Dovecot) ready.
mail_privileged_group = 89
mail_plugins = $mail_plugins quota old_stats
mail_fsync=never
protocols = imap pop3 lmtp sieve submission

service auth {
  unix_listener auth-client {
    mode = 0660
  }
  unix_listener auth-master {
    mode = 0600
  }
  # SASL for Postfix smtp-auth
  unix_listener /var/spool/postfix/private/auth {
    mode = 0666
  }
}

passdb {
  driver = sql
  args = /data/etc/dovecot-sql.conf.ext
  #driver = vpopmail
  #args = webmail=172.16.15.10
}
userdb {
  driver = prefetch
}
userdb {
  driver = sql
  args = /data/etc/dovecot-sql.conf.ext
  #driver = vpopmail
  # [quota_template=<template>] - %q expands to Maildir++ quota
  #args = quota_template=quota_rule=*:backend=%q
}

shutdown_clients = no
ssl_prefer_server_ciphers = yes
ssl_dh = </etc/ssl/dhparam.pem
#ssl_cipher_list = AES128+EECDH:AES128+EDH

# SSLv3, TLSv1, TLSv1.1, TLSv1.2 and TLSv1.3
ssl_min_protocol = TLSv1
### Caution 2021: this should be at least v1.2, but legacy iPads don't support it yet


ssl_cert = </data/etc/ssl/certs/mail.theartfarm.com.pem
ssl_key = </data/etc/ssl/private/mail.theartfarm.com.pem

local_name mail..*******..com {
  ssl_cert = </data/etc/ssl/certs/mail..*******..com.pem
  ssl_key = </data/etc/ssl/private/mail..*******..com.pem
}
local_name mail..*******..com {
  ssl_cert = </data/etc/ssl/certs/mail..*******..com.pem
  ssl_key = </data/etc/ssl/private/mail..*******..com.pem
}
local_name mail..*******..org {
  ssl_cert = </data/etc/ssl/certs/mail..*******..org.pem
  ssl_key = </data/etc/ssl/private/mail..*******..org.pem
}
local_name mail.*******.net {
  ssl_cert = </data/etc/ssl/certs/mail..*******..net.pem
  ssl_key = </data/etc/ssl/private/mail..*******..net.pem
}

verbose_proctitle = yes
protocol imap {
  imap_client_workarounds = delay-newmail  tb-extra-mailbox-sep
  mail_max_userip_connections = 45
  mail_plugins = $mail_plugins imap_quota trash imap_sieve
}
protocol pop3 {
  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
  pop3_uidl_format = %08Xu%08Xv
}
protocol lda {
  mail_fsync = optimized
  postmaster_address = postmaster@theartfarm.com
  sendmail_path = /var/qmail/bin/sendmail
  mail_plugins = $mail_plugins sieve
}
protocol lmtp {
  mail_fsync = optimized
  mail_plugins = $mail_plugins sieve
}
plugin {

  # 2.2 stats
  #old_stats_refresh
  #old_stats_notify_path
  #old_stats_track_cmds

  quota_max_mail_size = 100M
 
  quota = maildir:User quota
  quota_rule = *:storage=5G
  quota_rule2 = Trash:storage=+10%%
  quota_rule3 = Spam:storage=+20%%

  sieve_plugins = sieve_imapsieve sieve_extprograms

  # From elsewhere to Junk, train as Spam
  imapsieve_mailbox1_name = Junk
  imapsieve_mailbox1_causes = COPY
  imapsieve_mailbox1_after  = file:/usr/local/lib/dovecot/sieve/report-spam.sieve

  # From elsewhere to Spam, train as Spam
  imapsieve_mailbox2_name = Spam
  imapsieve_mailbox2_causes = COPY
  imapsieve_mailbox2_after  = file:/usr/local/lib/dovecot/sieve/report-spam.sieve

  # From Junk to elsewhere, train as Ham
  imapsieve_mailbox3_name = *
  imapsieve_mailbox3_from = Junk
  imapsieve_mailbox3_causes = COPY
  imapsieve_mailbox3_after  = file:/usr/local/lib/dovecot/sieve/report-ham.sieve

  # From Spam to elsewhere, train as Ham
  imapsieve_mailbox4_name = *
  imapsieve_mailbox4_from = Spam
  imapsieve_mailbox4_causes = COPY
  imapsieve_mailbox4_after  = file:/usr/local/lib/dovecot/sieve/report-ham.sieve

  # From elsewhere to Archive, train as Ham
  imapsieve_mailbox5_name = Archive
  imapsieve_mailbox5_causes = COPY
  imapsieve_mailbox5_after  = file:/usr/local/lib/dovecot/sieve/report-ham.sieve

  sieve_pipe_bin_dir = /usr/local/lib/dovecot/sieve

  sieve_global_extensions = +vnd.dovecot.pipe

#  trash = /usr/local/etc/dovecot/dovecot-trash.conf
#  antispam_backend   = mailtrain
#  antispam_signature = X-Spam-Status
#  antispam_spam_pattern_ignorecase = spam;junk
#  antispam_trash_pattern_ignorecase = trash;deleted*
#  antispam_unsure    = read
#  antispam_mail_tmpdir   = /tmp
#  antispam_mail_sendmail = /usr/local/bin/sa-learn
#  antispam_mail_sendmail_args = --username=;%u;--debug;all
#  antispam_mail_spam    = --spam
#  antispam_mail_notspam = --ham
}

namespace inbox {
  separator = /
  prefix = 
  inbox = yes

  mailbox Drafts {
    special_use = \Drafts
  }
  mailbox Junk {
    special_use = \Junk
    autoexpunge=30d
  }
  mailbox Spam {
    auto = no
    special_use = \Junk
  }
  mailbox Trash {
    special_use = \Trash
  }

  mailbox Sent {
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    auto = no
    special_use = \Sent
  }
  mailbox Archive {
    special_use = \Archive
  }
}

namespace courier {
  separator = .
  prefix = INBOX.
  inbox = no
  hidden = yes
  list = no
  alias_for = 

  mailbox Spam {
    auto = no
    special_use = \Junk
  }
  mailbox Sent {
    auto = no
    special_use = \Sent
  }
  mailbox "Sent Messages" {
    auto = no
    special_use = \Sent
  }
}

service imap {
  # Most of the memory goes to mmap()ing files. You may need to increase this
  # limit if you have huge mailboxes.
  vsz_limit = 384M
  process_limit = 512
}

login_access_sockets = tcpwrap

service tcpwrap {
  unix_listener login/tcpwrap {
    mode = 0600
    user = $default_login_user
    group = $default_login_user
  }
  user = root
}
service lmtp {
  user = vpopmail
  inet_listener lmtp {
    port = 24
  }

  unix_listener lmtp {
    #mode = 0666
  }
}
lmtp_rcpt_check_quota = yes

service managesieve-login {
  inet_listener sieve {
    port = 4190
  }
}

service submission {
}
hostname = dovecot
submission_relay_host = haraka
submission_relay_ssl = no