Log message:
Whitespace cleanup, courtesy of pkglint.
Patch provided by Sergey Svishchev in private mail.

Log message:
Update to dovecot-1.0rc23.  From the release announcement mail:

Documentation is probably the only important thing left before v1.0.

	* deliver doesn't ever exit with Dovecot's internal exit codes anymore.
	  All its internal exit codes are changed to EX_TEMPFAIL.
	* mbox: X-Delivery-ID header is now dropped when saving mails.
	* mbox: If pop3_uidl_format=%m, we generate a unique X-Delivery-ID
	  header when saving mails to make sure the UIDL is unique.

	+ PAM: blocking=yes in args uses an alternative way to do PAM checks.
	  Try it if you're having problems with PAM.
	+ userdb passwd: blocking=yes in args makes the userdb lookups be done
	  in auth worker processes. Set it if you're doing remote NSS lookups
	  (eg. nss_ldap problems are fixed by this).
	+ If PAM child process hasn't responded in two minutes, send KILL
	  signal to it (only with blocking=no)
	- IMAP: APPEND ate all CPU while waiting for more data from the client
	  (broken in rc22)
	- mbox: Broken X-UID headers assert-crashed sometimes
	- mbox: When saving a message to an empty mbox file it got an UID
	  which immediately got incremented.
	- mbox: Fixed some wrong "uid-last unexpectedly lost" errors.
	- auth cache: In some situations we crashed if passdb had extra_fields.
	- auth cache: Special extra_fields weren't saved to auth cache.
	  For example allow_nets restrictions were ignored for cached entries.
	- A lot of initial login processes could cause auth socket errors
	  in log file at startup, if dovecot-auth started slowly. Now the
	  login processes are started only after dovecot-auth has finished
	  initializing itself.
	- imap/pop3 proxy: Don't crash if the remote server disconnects before
	  we're logged in.
	- deliver: Don't bother trying to save the mail twice into the default
	  mailbox (eg. if it's over quota).
	- mmap_disable=yes + non-Linux was really slow with large
	  dovecot.index.cache files
	- MySQL couldn't be used as a masterdb
	- Trash plugin was more or less broken
	- imap/pop3 couldn't load plugins if they chrooted
	- imap/pop3-login process could crash in some conditions
	- checkpassword-reply crashed if USER/HOME wasn't set

Log message:
Update to dovecot-1.0rc22.  From the release announcement mail:

Found another bad bug in rc19 changes. Wonder why my imaptest catched
the bug only in CVS HEAD but not in branch_1_0 even though both had it.
Anyway, now the imaptest runs nicely for both, and I'm again optimistic
that the bug count is low enough for v1.0 to be released soon :)

	+ pop3: Commit the transaction even if client didn't QUIT so cached
	  data gets saved.
	- Fixed another indexing bug in rc19 and later which caused
	  transactions to be skipped in some situations, causing all kinds of
	  problems.
	- mail_log_max_lines_per_sec was a bit broken and caused crashes with
	  dovecot -a
	- BSD filesystem quota was counted wrong. Patch by Manuel Bouyer
	- LIST: If namespace has a prefix and inbox=no, don't list
	  prefix.inbox if it happens to exist when listing for %.

Our patch-ah has been applied upstream and patch-ak was from dovecot CVS.

Log message:
Fix segfault in "dovecot -a" with a patch from dovecot's CVS.
http://dovecot.org/pipermail/dovecot/2007-February/019246.html

Bump PKGREVISION.

Log message:
Update to dovecot-1.0rc21.

Changes in dovecot-1.0rc20:

	+ dovecot: Added --log-error command line option to log an error, so
	  the error log is easily found.
	+ Added mail_log_max_lines_per_sec setting. Change it to avoid log
	  throttling with mail_log plugin.
	- Changing message flags was more or less broken in rc19
	- ACL plugin still didn't work without separate control directory
	- Some mbox handling fixes, including fixing an infinite loop
	- Some index file handling fixes
	- maildir quota: Fixed a file descriptor leak
	- If auth_cache was enabled and userdb returned "user unknown"
	  (typically only deliver can do that), dovecot-auth crashed.
	- mail_log plugin didn't work with pop3

Changes in dovecot-1.0rc21:

	- Cache file handling could have crashed rc20

Log message:
Get the arithmetic for quota right (changed to match what our quota(8)
utility does). Without this, the ration used/total displayed by clients
is right but the absolute values are wrong.
Submitted to dovecot developers, OK'd by ghen@
bump PKGREVISION

Log message:
Update to dovecot-1.0rc19.  From the release announcement mail:

Just did a few more fixes to index files. Do they help with anyone's problems?

	- ACL plugin didn't work unless control dir was separate from maildir
	- More index file handling fixes

Log message:
Update to dovecot-1.0rc18.  From the release announcement mail:

I think we're quite near v1.0 now.

	* ACL plugin + Maildir: Moved dovecot-acl file from control directory
	  to maildir. To prevent accidents caused by this change, Dovecot
	  kills itself if it finds dovecot-acl file from the control directory.
	* When opening a maildir, check if tmp/'s atime is over 8h old. If it
	  is, delete files in it with ctime older than 36h. However if
	  atime - ctime > 36h, it means that there's nothing to be deleted and
	  the scanning isn't done. We update atime ourself if filesystem is
	  mounted with noatime.
	* base_dir doesn't need to be group-readable, don't force it.
	* mail_read_mmaped setting is deprecated and possibly broken. It's now
	  removed from dovecot-example.conf, but it still works for now.
	* Removed also umask setting from dovecot-example.conf since currently
	  it doesn't do what it's supposed to.

	+ Authentication cache caches now also userdb data.
	+ Added mail_log plugin to log various mail operations. Currently it
	  logs mail copies, deletions, expunges and mailbox deletions.
	- dict quota: messages=n parameter actually changed storage limit.
	- A lot of fixes to handling index files. This should fix almost all
	  of the problems ever reported.
	- LDAP: auth_bind=yes was more or less broken.
	- Saved mails and dovecot-keywords file didn't set the group from
	  dovecot-shared file.
	- Fixed potential assert-crash while searching messages
	- Fixed some crashes with invalid X-UID headers in mboxes
	- If you didn't have a namespace with empty prefix, giving STATUS
	  command for a non-existing namespace caused the connection to give
	  "NO Unknown namespace" errors for all the future commands.

Log message:
Update to dovecot-1.0rc17.  Just one fix:

	- MySQL authentication caused username to show up as "OK" in rc16.

Log message:
Update to dovecot-1.0rc16.  From the release announcement mail:

If you've had problems with getting errors about index files
sometimes being corrupted, please try if this release fixes it. If
you've reported any bugs that this release hasn't fixed, please
report them again so I know they still didn't get fixed and that I
didn't forget them.

	* IMAP: When trying to fetch an already expunged message, Dovecot used
	  to just disconnect client. Now it instead replies with dummy NIL
	  data.
	* Priority numbers in plugin names have changed. If you're installing
	  from source, you should delete the existing plugin files before
	  installing the new ones, otherwise you'll get errors.
	* Maildir: We're using rename() to move files from tmp/ to new/ now.
	  See http://wiki.dovecot.org/MailboxFormat/Maildir -> "Issues with
	  the specification" for reasoning why this is safe. This makes saving
	  mails faster, and also makes Dovecot usable with Mac OS X's HFS+
	  (after you also set dotlock_use_excl=yes, see below).

	+ Added dotlock_use_excl setting. If enabled, dotlocks are created
	  directly using O_EXCL flag, instead of by creating a temporary file
	  which is hardlinked. O_EXCL is faster, but may not work with NFS.
	+ If Dovecot crashes with Linux or Solaris, it'll log a
	  "Raw backtrace". It's worse than gdb's backtrace, but better than
	  nothing.
	+ Added maildir_copy_preserve_filename=yes setting.
	+ Added a lazy-expunge plugin to allow users to unexpunge their mails.
	+ maildir quota: Added ignore setting to maildir quota, which allows
	  ignoring quota in Trash mailbox.
	+ dict quota: If dictionary doesn't yet contain the quota, calculate
	  it by going through all the mails in all the mailboxes.
	+ login_log_format_elements: Added %a=local port and %b=remote port
	+ Added -i and -o options to rawlog to restrict logging only to
	  input or output.
	- Doing a STATUS command for a selected mailbox (not a recommended
	  IMAP client behavior) caused Dovecot to sync the mailbox silently.
	  This could have lost eg. EXPUNGE events from clients, causing them
	  to use wrong sequence numbers.
	- deliver was treating boolean settings set to "no" as if they were
	  "yes" (they were supposed to be commented out for "no")
	- Running "dovecot" with -a or -n option while Dovecot was running
	  deleted all authentication sockets, which caused all the future
	  logins to fail.
	- maildir: RENAME and DELETE didn't touch control directory if it was
	  different from maildir or index dir.
	- We treated internal userdb lookup errors as "user unknown" errors.
	  In such situations this caused deliver to think the user didn't
	  exist and the mail get bounced.
	- pam: Setting cache_key crashed
	- shared maildir: dovecot-keywords file's mode wasn't taken from
	  dovecot-shared file.
	- dovecotpw wasn't working with PowerPC