Log message:
Update to Dovecot 2.0.16.

* VSZ limits weren't being enforced for any processes. On server with
  large mailboxes you may now see errors about it if the limits aren't
  high enough. To fix them, either increase individual service {
  vsz_limit } values or simply increase the default_vsz_limit setting.
* Proxying: If using ssl=yes or starttls=yes with a hostname (not IP)
  as proxy destination, require that the certificate matches the given
  hostname.
* LMTP: Changed default client_limit to 1. This should improve LMTP
  throughput with default settings.
* dsync: Quota is no longer enforced (i.e. dsync can't fail because
  user is over quota).

+ Added "auto" mail storage driver, which can be used to autodetect
  mailbox location and format. This behavior is already the default
  for empty mail_location setting, so this change is mainly useful for
  shared namespace's location setting.
+ checkpassword: Export all auth %variables to AUTH_* environment.

Log message:
Update to Dovecot 2.0.15.

+ doveadm altmove: Added -r parameter to move mails back to primary storage.
- v2.0.14: Index reading could have eaten a lot of memory in some situations
- doveadm index no longer affects future caching decisions
- mbox: Fixed crash during mail delivery when mailbox didn't yet have GUID
  assigned to it.
- zlib+mbox: Fetching last message from compressed mailboxes crashed.
- lib-sql: Fixed load balancing and error handling when multiple hosts are
  used.

Log message:
Changes 2.0.14:
* doveadm: Added support for running mail commands by proxying to
  another doveadm server.
* Added "doveadm proxy list" and "doveadm proxy kick" commands to
  list/kick proxy connections (via a new "ipc" service).
* Added "doveadm director move" to assign user from one server to
  another, killing any existing connections.
* Added "doveadm director ring status" command.
* userdb extra fields can now return name+=value to append to an
  existing name, e.g. "mail_plugins+= quota".
* script-login attempted an unnecessary config lookup, which usually
  failed with "Permission denied".
* lmtp: Fixed parsing quoted strings with spaces as local-part for
  MAIL FROM and RCPT TO.
* imap: FETCH BODY[HEADER.FIELDS (..)] may have crashed or not
  returned all data sometimes.
* ldap: Fixed random assert-crashing with with sasl_bind=yes.
* Fixes to handling mail chroots
* Fixed renaming mailboxes under different parent with FS layout when
  using separate ALT, INDEX or CONTROL paths.
* zlib: Fixed reading concatenated .gz files.

Log message:
Enable "pam" option in "dovecot" packages by default as most \ 
platforms
supported by "pkgsrc" provide PAM support out of the box.

Change approved by Geert Hendrickx.

Log message:
recursive bump from icu shlib major bump.

Log message:
Changes 2.0.13:
* Added "doveadm index" command to add unindexed messages into
  index/cache. If full text search is enabled, it also adds unindexed
  messages to the fts database.
* added "doveadm director dump" command.
* pop3: Added support for showing messages in "POP3 order", which can
  be different from IMAP message order. This can be useful for
  migrations from other servers. Implemented it for Maildir as 'O'
  field in dovecot-uidlist.
* doveconf: Fixed a wrong "subsection has ssl=yes" warning.
* mdbox purge: Fixed wrong warning about corrupted extrefs.
* sdbox: INBOX GUID changed when INBOX was autocreated, leading to
  trouble with dsync.
* script-login binary wasn't actually dropping privileges to the
  user/group/chroot specified by its service settings.
* Fixed potential crashes and other problems when parsing header names
  that contained NUL characters.

Log message:
recursive bump from gettext-lib shlib bump.

Log message:
recursive bump from gettext-lib shlib bump.

Log message:
Changes 2.0.12:
* doveadm: Added "move" command for moving mails between mailboxes.
* virtual: Added support for "+mailbox" entries that clear \Recent
  flag from messages (default is to preserve them).
* dbox: Fixes to handling external attachments
* dsync: More fixes to avoid hanging with remote syncs
* dsync: Many other syncing/correctness fixes
* doveconf: v2.0.10 and v2.0.11 didn't output plugin {} section right

Log message:
Changes 2.0.11:
* dotlock_use_excl setting's default was accidentally "no" in all
  v2.0.x releases, instead of "yes" as in v1.1 and v1.2. Changed it
  back to "yes".
- v2.0.10: LDAP support was broken
- v2.0.10: dsyncing to remote often hanged (timed out in 15 mins)

Chamges 2.0.10:
* LMTP: For user+detail at domain deliveries, the +detail is again written
  to Delivered-To: header.
* Skip auth penalty checks from IPs in login_trusted_networks.
+ Added import_environment setting.
+ Added submission_host setting to send mails via SMTP instead of
  via sendmail binary.
+ Added doveadm acl get/set/delete commands for ACL manipulation,
  similar to how IMAP ACL extension works.
+ Added doveadm acl debug command to help debug and fix problems
  with why shared mailboxes aren't working as expected.
- IMAP: Fixed hangs with COMPRESS extension
- IMAP: Fixed a hang when trying to COPY to a nonexistent mailbox.
- IMAP: Fixed hang/crash with SEARCHRES + pipelining $.
- IMAP: Fixed assert-crash if IDLE+DONE is sent in same TCP packet.
- LMTP: Fixed sending multiple messages in a session.
- doveadm: Fixed giving parameters to mail commands.
- doveadm import: Settings weren't correctly used for the
  import storage.
- dsync: Fixed somewhat random failures with saving messages to
  remote dsync.
- v2.0.9: Config reload didn't notify running processes with
  shutdown_clients=no, so they could have kept serving new clients
  with old settings.