Log Message:
dbmail: update to 3.2.5

3.2.5
Added
  IMAP Daemon: added switch to control the diffential state reload
    (mailbox_update_strategy=2), more information in dbmail.conf,
    mailbox_update_strategy_2_max_iterations [#81]
  IMAP Daemon: added switch to control UNSEEN first message in SELECT commands

Changed
  IMAP Daemon: allow reporting UID COPY success in case of various failures
    (except quota), reporting issues are sent to error log as warnings [#87]

Optimizations
  optimizing differential state [#81]
  optimizing fetch message headers [#85]

Issues
  fixing issue related to copy message in regard to RFC 3501, section 6.4.8
  fixing issues related group_concat for PostgreSql [#75], [#78]
  fixing issue related to lastRowId [#71]
  fixing issues related with differential update [#70], [#73]
  fixing proc not being used in BSD systems [#74]
  IMAP Daemon: segmentation fault [#68]

3.2.4
Added
  IMAP Daemon: mailbox-update-strategy switch (see dbmail.conf), experimental
  support for application_name in database connection uri
  IMAP Daemon: mailbox_search_strategy switch (see dbmail.conf)

Changed
  systemd unit changed to type notify
  mailbox state is build using only valid messages [#39]

Optimizations
  IMAP Daemon: optimization of sql queries in relation to message headers
  libevent increased priority on accepting new connections
  libevent optimization on reading and writing to sockets
  simplify libzdb configuration (AC_CHECK_HEADERS)

Issues
  fix segmentation fault in imap_append_hash_as_string [#12]
  dbmail-users: sql issue on deleting alias user [#18]
  IMAP Daemon: generation of invalid BODYSTRUCTURE in Content-Type field [#23]
  fix support for jemalloc latest version [#35]
  IMAP Deamon: BYE Command now offers optional message even on normal operations
  IMAP Deamon: idle message now offers optional message (* OK Still Here)
  IMAP Daemon: random hangs when single user is connected [#37]
  fix fd leaks
  IMAP Daemon: fix MODIFIED keyword, too many '[' and ']'
  fix segmentation fault in find_end_of_header
  fix gcc 10 compilation issue, duplicated definition