# 2.1.7: /etc/dovecot/dovecot.conf
# OS: Linux 3.2.0-43-virtual x86_64 Ubuntu 12.04.2 LTS
auth_cache_negative_ttl = 0
auth_cache_size = 10 M
auth_cache_ttl = 5 mins
auth_failure_delay = 3 secs
auth_username_chars = abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890.-@
disable_plaintext_auth = no
log_timestamp = "%Y-%m-%d %H:%M:%S "
mail_save_crlf = yes
maildir_stat_dirs = yes
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 {
  args = /etc/dovecot/extra/dovecot-sql.conf.ext
  driver = sql
}
plugin {
  fts = squat
  quota = maildir:User quota
  quota_rule = *:bytes=10G
  quota_rule2 = Trash:bytes=+100M
  trash = /etc/dovecot/conf.d/trash
  var_domainpart = %d
  var_remote = %r
  var_service = %Ls
  var_user = %u
  var_userpart = %n
}
protocols = imap pop3
service auth-worker {
  user = $default_internal_user
}
service auth {
  unix_listener /var/spool/exim4/private/auth {
    mode = 0660
  }
  unix_listener auth-userdb {
    group = root
    mode = 0600
    user = root
  }
  user = $default_internal_user
}
service imap-login {
  chroot = login
  inet_listener imap {
    port = 0
  }
  inet_listener imaps {
    address = *
  }
  process_limit = 128
  process_min_avail = 3
  service_count = 1
  user = $default_internal_user
  vsz_limit = 64 M
}
service imap {
  drop_priv_before_exec = yes
  executable = imap imap_postlogin
  process_limit = 256
  vsz_limit = 512 M
}
service imap_postlogin {
  executable = script-login /etc/dovecot/imap_helper.sh
}
service pop3-login {
  chroot = login
  process_limit = 128
  process_min_avail = 3
  service_count = 1
  user = $default_internal_user
}
service pop3 {
  drop_priv_before_exec = yes
  executable = pop3 pop3_postlogin
  process_limit = 256
  vsz_limit = 512 M
}
service pop3_postlogin {
  executable = script-login /etc/dovecot/pop3_helper.sh
}
ssl_cert = </etc/dovecot/ssl/mail.ii.nl/certificate
ssl_cipher_list = TLSv1:@STRENGTH:!RC4:!NULL
ssl_key = </etc/dovecot/ssl/mail.ii.nl/key
userdb {
  driver = prefetch
}
verbose_proctitle = yes
protocol imap {
  imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags delay-newmail
  imap_max_line_length = 64 k
  mail_max_userip_connections = 20
  mail_plugins = " quota imap_quota fts fts_squat"
}
protocol pop3 {
  mail_max_userip_connections = 5
  mail_plugins = " quota"
  pop3_client_workarounds = outlook-no-nuls oe-ns-eoh
  pop3_enable_last = yes
  pop3_logout_format = io=%i/%o, top=%t/%p, retr=%r/%b, del=%d/%m, size=%s
  pop3_uidl_format = %08Xu%08Xv
}