# 2.2.19: /var/packages/MailPlus-Server/target/etc/dovecot/dovecot.conf
# OS: Linux 3.10.105 x86_64  
auth_mechanisms = plain login synoauth
auth_username_chars = 
default_internal_user = root
default_login_user = dovecot
default_vsz_limit = 0
disable_plaintext_auth = no
doveadm_password =  # hidden, use -P to show it
dsync_remote_cmd = ssh -l%{login} %{host} doveadm dsync-server -u%u
lda_mailbox_autocreate = yes
mail_fsync = never
mail_location = maildir:/var/spool/mail/%d/%-4.04i/%i/Maildir
mail_max_userip_connections = 30
mail_never_cache_fields = *
mail_plugins = " acl syno_virtual  fts fts_lucene notify"
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
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 = 
  type = private
}
namespace synology_internal_shared_namespace {
  list = children
  location = maildir:%%h/Maildir:INDEXPVT=/var/spool/mail/%d/%-4.04i/%i/Maildir/shared/%%z
  prefix = synology_internal_shared_namespace.%%n.
  separator = .
  subscriptions = no
  type = shared
}
passdb {
  driver = synoauth
}
passdb {
  args = username_format=%n /var/packages/MailPlus-Server/target/etc/dovecot/conf.d/userdb_passwd
  driver = passwd-file
}
passdb {
  args = dovecot_mps
  driver = pam
}
plugin {
  acl = vfile
  acl_shared_dict = file:/var/spool/mail/%d/db/shared-mailboxes
  fts = lucene
  fts_autoindex = yes
  fts_lucene = whitespace_chars=@._/\~&,()[]"
  sieve = file:/var/spool/mail/%d/%-4.04i/%i/sieve;active=/var/spool/mail/%d/%-4.04i/%i/.dovecot.sieve
  sieve_after = /var/packages/MailPlus-Server/target/scripts/sieve_after
  syno_fts_allowed_by_default = no
  syno_fts_allowed_group = 
  syno_fts_allowed_user = 
  syno_fts_enable = yes
  syno_fts_forbidden_group = 
  syno_fts_forbidden_user = 
  syno_fts_member_limit = no
}
postmaster_address = postmaster@localhost
protocols = imap pop3 lmtp imap pop3 sieve
replication_dsync_parameters = -n inbox -l 30 -U
sendmail_path = /var/packages/MailPlus-Server/target/sbin/sendmail
service aggregator {
  fifo_listener replication-notify-fifo {
    group = users
    mode = 0666
    user = admin
  }
  unix_listener replication-notify {
    group = users
    mode = 0666
    user = admin
  }
}
service auth {
  unix_listener auth-userdb {
    mode = 0777
  }
}
service doveadm {
  inet_listener {
    address = 0.0.0.0
    port = 24245
    ssl = yes
  }
}
service imap-login {
  inet_listener imap {
    address = 0.0.0.0
    port = 143
  }
  inet_listener imaps {
    address = 0.0.0.0
    port = 993
    ssl = yes
  }
  process_limit = 256
  service_count = 0
}
service imap {
  executable = imap
  process_limit = 4096
}
service indexer-worker {
  process_limit = 4
}
service pop3-login {
  inet_listener pop3 {
    address = 0.0.0.0
    port = 0
  }
  inet_listener pop3s {
    address = 0.0.0.0
    port = 0
    ssl = yes
  }
  process_limit = 256
  service_count = 0
}
service replicator {
  unix_listener replicator-doveadm {
    mode = 0666
  }
}
ssl_cert = </var/packages/MailPlus-Server/etc/internal-ssl/server.crt
ssl_cipher_list = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256
ssl_client_ca_file = /var/packages/MailPlus-Server/etc/internal-ca-ssl/chain-ca.pem
ssl_dh_pem_file = /usr/syno/etc/ssl/dh2048.pem
ssl_key = </var/packages/MailPlus-Server/etc/internal-ssl/server.key
ssl_options = no_compression
ssl_prefer_server_ciphers = yes
ssl_protocols = TLSv1.2
userdb {
  args = /var/packages/MailPlus-Server/target/etc/dovecot/conf.d/userdb_passwd
  driver = passwd-file
}
userdb {
  driver = passwd
}
protocol imap {
  mail_plugins = " acl syno_virtual  fts fts_lucene notify imap_acl"
  ssl_cert = </usr/local/etc/certificate/MailPlus-Server/dovecot/fullchain.pem
  ssl_key = </usr/local/etc/certificate/MailPlus-Server/dovecot/privkey.pem
}
protocol pop3 {
  ssl_cert = </usr/local/etc/certificate/MailPlus-Server/dovecot/fullchain.pem
  ssl_key = </usr/local/etc/certificate/MailPlus-Server/dovecot/privkey.pem
}
protocol lda {
  mail_plugins = " acl syno_virtual  fts fts_lucene notify sieve"
}