# dovecot -n
# 2.3.16 (7e2e900c1a): /etc/dovecot/dovecot.conf
# Pigeonhole version 0.5.16 (09c29328)
# OS: Linux 5.14.0-284.11.1.el9_2.x86_64 x86_64 Springdale Open Enterprise Linux release 9.2 (Parma) 
# Hostname: mail5.math.princeton.edu.private
auth_cache_negative_ttl = 5 mins
auth_cache_size = 32 M
auth_debug = yes
auth_mechanisms = plain login
auth_username_format = %Ln
auth_verbose = yes
auth_verbose_passwords = sha1
doveadm_password = # hidden, use -P to show it
doveadm_port = 12345
first_valid_gid = 500
lda_mailbox_autocreate = yes
lda_mailbox_autosubscribe = yes
listen = *
mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u:INDEX=/home/%u/indexes
mail_nfs_storage = yes
mail_plugins = " fts fts_squat zlib notify replication"
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
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/deny-users
  deny = yes
  driver = passwd-file
}
passdb {
  args = /etc/dovecot/dovecot-ldap.conf.ext
  driver = ldap
}
plugin {
  fts = squat
  fts_squat = partial=4 full=10
  mail_replica = tcp:mail6.math.princeton.edu.private:12345
  replication_sync_timeout = 2
  sieve = file:~/sieve;active=~/.dovecot.sieve
  sieve_dir = ~/.sieve
  sieve_user_log = ~/.sieve/log
}
protocols = imap lmtp
replication_max_conns = 64
service aggregator {
  fifo_listener replication-notify-fifo {
    group = mail
    mode = 0666
    user = dovecot
  }
  unix_listener replication-notify {
    group = mail
    mode = 0666
    user = dovecot
  }
}
service anvil {
  unix_listener anvil {
    group = mail
    mode = 0666
  }
}
service auth {
  unix_listener auth-userdb {
    mode = 0666
  }
}
service doveadm {
  inet_listener {
    port = 12345
  }
  vsz_limit = 128 G
}
service imap-login {
  process_min_avail = 4
  service_count = 0
  vsz_limit = 512 M
}
service imap {
  vsz_limit = 4 G
}
service lmtp {
  inet_listener lmtp {
    address = *
    port = 24
  }
}
service replicator {
  process_min_avail = 1
  unix_listener replicator-doveadm {
    group = mail
    mode = 0666
    user = dovecot
  }
}
service stats {
  unix_listener stats-reader {
    group = mail
    mode = 0666
  }
  unix_listener stats-writer {
    group = mail
    mode = 0666
  }
}
ssl = required
ssl_cert = </etc/pki/dovecot/certs/imap.math.princeton.edu.crt
ssl_cipher_list = PROFILE=SYSTEM
ssl_key = # hidden, use -P to show it
userdb {
  driver = prefetch
}
userdb {
  args = /etc/dovecot/dovecot-ldap.conf.ext
  driver = ldap
}
protocol lmtp {
  mail_plugins = " fts fts_squat zlib notify replication sieve"
}
protocol lda {
  mail_plugins = " fts fts_squat zlib notify replication sieve"
}
protocol imap {
  imap_client_workarounds = tb-extra-mailbox-sep tb-lsub-flags
  mail_max_userip_connections = 128
  mail_plugins = " fts fts_squat zlib notify replication imap_zlib"
}