Log message:
Changes 0.4.17:
- LDA Sieve plugin: Fixed handling of an early explicit keep during
  multiscript execution. Action side-effects and the message snapshot would be
  lost at the final stage where the implicit keep is evaluated. This could
  result in the IMAP flags assigned to the message to be forgotten or that
  headers modified by the "editheader" extension would revert to their
  original state.
- file script storage: Amended the up-to-date time stamp comparison for
  on-disk binaries to include nanoseconds. This will fix problems occurring
  when both binary and script are saved within the same second. This fix is
  ineffective on older systems that have no support for nanoseconds in stat()
  timestamps, which     should be pretty rare nowadays.
- file script storage: Improve saving and listing permission error to include
  more details.
- imapsieve plugin: Make sure "INBOX" is upper case in static mailbox \ 
rules.
  Otherwise, the mailbox name would never match, since matching is performed
  case-sensitively and Dovecot only returns the upper-cased "INBOX".
- imapsieve plugin: Fixed assert failure occurring when used with virtual
  mailboxes.
- doveadm sieve plugin: Fixed crash when setting Sieve script via attribute's
  string value.

Log message:
v0.4.16:
* Part of the Sieve extprograms implementation was moved to Dovecot, which
  means that this release depends on Dovecot v2.2.26+.
* ManageSieve: The PUTSCRIPT command now allows uploading empty Sieve scripts.
  There was really no good reason to disallow doing that.
+ Sieve vnd.dovecot.report extension:
  + Added a Dovecot-Reporting-User field to the report body, which contains
    the e-mail address of the user sending the report.
  + Added support for configuring the "From:" address used in the report.
+ LDA sieve plugin: Implemented support for a "discard script" that is run
  when the message is going to be discarded. This allows doing something other
  than throwing the message away for good.
+ Sieve vnd.dovecot.environment extension: Added vnd.dovecot.config.*
  environment items. These environment items map to sieve_env_* settings from
  the plugin {} section in the configuration. Such values can of course also
  be returned from userdb.
+ Sieve vacation extension: Use the Microsoft X-Auto-Response-Suppress header
  to prevent unwanted responses from and to (older) Microsoft products.
+ ManageSieve: Added rawlog_dir setting to store ManageSieve traffic logs.
  This replaces at least partially the rawlog plugin (mimics similar IMAP/POP3
  change).
- doveadm sieve plugin: synchronization: Prevent setting file timestamps to
  unix epoch time. This occurred when Dovecot passed the timestamp as
  'unknown' during synchronization.
- Sieve exprograms plugin: Fixed spurious '+' sometimes returned at the end
  of socket-based program output.
- imapsieve plugin: Fixed crash occurring in specific situations.
- Performed various fixes based on static analysis and Clang warnings.

Log message:
Recursive PKGREVISION bump for gnutls shlib major bump.

Log message:
Update dovecot2-pigeonhole to 0.4.15.

v0.4.15 07-07-2016 Stephan Bosch <stephan@rename-it.nl>

* vacation extension: The sieve_user_email setting is now used in the check
  for implicit delivery.
- imapsieve plugin: For any mail transaction, the mailbox was opened a second
  time, even if no mailbox rule matched. This was unintentional, useless and
  caused problems when the imapsieve plugin was used with other plugins like
  acl.
- extprograms plugin: Significantly improved error handling. No stream errors
  were logged.
- extprograms plugin: Fixed bug in handling of result code from remote program
  (script service).
- extprograms plugin: Connection to remote program service was not retried.
- Several small fixes based on static analysis.
- Fixed handling of quoted string localparts in email addresses.

Log message:
Update dovecot2-pigeonhole to 0.4.14.

v0.4.14 26-04-2016 Stephan Bosch <stephan@rename-it.nl>

* The address test now allows specifying the X-Original-To header.
+ Implemented the Sieve imapsieve extension and its IMAP counterpart
  (RFC 6785) as a set of plugins. This allows running Sieve scripts at IMAP
  activity, rather than at delivery. There are also facilities for the
  familiar sieve_before/sieve_after administrator scripts. A user script is
  defined for a mailbox using an IMAP METADATA entry, whereas administrator
  scripts are configured using mailbox matching rules defined in the plugin
  settings.
+ Adjusted the Sieve ihave extension to allow capability tests to be performed
  at runtime. This way, scripts can be written that work both at delivery and
  from IMAP.
+ Implemented support for runtime trace debugging. This means that detailed
  information about which commands, actions and tests are performed is written
  to a file. That file is created in the configured directory, but only if
  that directory exists. This way, a particular user can be easily singled out
  for debugging. This works much like the Dovecot rawlog facility. The trace
  output is identical to what is produced using sieve-test with its "-t"
  command line option.
+ Added a "sieve_user_email" setting that configures the user's \ 
primary email
  address. This is mainly useful to have a user email address available in
  IMAP, where envelope data is unavailable.
+ Implemented the dovecot-specific "vnd.dovecot.report" extension. \ 
This allows
  sending report messages in the Message Abuse Reporting Format (RFC 5965).
    - extprograms plugin: Fixed epoll() panic caused by closing the output FD
      before the output stream.
    - Made sure that the local part of a mail address is encoded properly using
      quoted string syntax when it is not a dot-atom.

Log message:
Bump PKGREVISION for security/openssl ABI bump.

Log message:
Update dovecot-pigeonhole to 0.4.12.
It is v0.4.12 release of Pigeonhole for Dovecot v2.2.21.

v0.4.12 06-02-2016 Stephan Bosch <stephan@rename-it.nl>

	+ Implemented the Sieve extracttext extension (RFC 5703; Section 7). It is now
	  possible to extract body text from a message into a variable.
	* Increased ABI version due to changes in the Sieve interpreter's object
	  definitions.
	- multiscript: Fixed bug in handling of (implicit) keep; final keep action was
	  always executed as though there was a failure. This caused the keep action
	  to revert back to the initial message, causing editheader actions to be
	  ignored.
	- managesieve-login: Fixed proxy to allow SASL mechanisms other than PLAIN.
	  Before, the proxy would fail if the server did not support the PLAIN
	  mechanism.
	- ldap storage: Prevent segfault occurring when assigning certain (global)
	  configuration options.

v0.4.11 08-01-2016 Stephan Bosch <stephan@rename-it.nl>

	- Sieve mime extension: Fixed the header :mime :anychild test to work properly
	  outside a foreverypart loop.
	- Several fixes in message body part handling:
	  - Fixed assert failure occurring when text extraction is attempted on a
	    empty or broken text part.
	  - Fixed assert failure in handling of body parts that are converted to text.
	  - Fixed header unfolding for (mime) headers parsed from any mime part.
	  - Fixed trimming for (mime) headers parsed from any mime part.
	  - Fixed erroneous changes to the message part tree structure performed when
	    re-parsing the message.
	- LDA Sieve plugin: Fixed logging of actions; sometimes the configured log
	  format was not followed.
	- LDA Sieve plugin: Fixed bug in error handling of script storage
	  initialization.
	- Sieve Extprograms plugin: Ignored ENOTCONN error in shutdown(fd, SHUT_WR)
	  call.
	- Fixed duplication of discard actions in the script result. Each discard was
	  counted as a separate action, which means that action limit would be crossed
	  too early.
	- Made sure that quota errors never get logged as errors in syslog.
	- Fixed handling of implicit keep for a partially executed transaction that
	  yielded a temporary failure.
	- Fixed handling of global errors. If master and user error handler were
	  identical, in some cases the log message could be lost.
	- Fixed AIX compile issue in message body parser.

v0.4.10 13-12-2015 Stephan Bosch <stephan@rename-it.nl>

	+ Implemented the Sieve mime and foreverypart extensions (RFC 5703). These
	  are fully implemented. The interaction with the editheader extension needs
	  some work, but this should not influence most uses; i.e., changes by the
	  editheader extension are not always visible using foreverypart/mime.
	+ Sieve body extension: Properly implemented the `:text' body transform. It
	  now extracts text for HTML message parts.
	+ Sieve enotify extension: mailto method: Implemented the
	  sieve_notify_mailto_envelope_from setting. This allows configuring the
	  source of the notification sender address for e-mail notifications. This is
	  similar to what already can be configured for redirect.
	+ Added a sieve_enabled (defaults to 'yes') setting that allows explicitly
	  disabling Sieve processing for particular users. This used to be possible by
	  setting `sieve=', but ever since the sieve_before, sieve_after and
	  sieve_default settings were added, this method was not reliable anymore.
	- variables extension: Fixed handling of empty string by the `:length' set
	  modifier. An empty string yielded an empty string rather than "0".
	- Fixed memory leak in the Sieve script byte code dumping facility. Extension
	  contexts were never actually freed.
	- Fixed handling of implicit keep when the last Sieve script is a global one.
	  In that case the implicit keep action was executed in global context, which
	  could mean that trivial (quota) errors ended up in the system log file,
	  rather than the user log file.
	- doveadm sieve plugin: Fixed crashes caused by incorrect context allocation
	  in the sieve command implementations.

Log message:
Remove duplicate SHA512 digests that crept in.

Log message:
Add SHA512 digests for distfiles for mail category

Problems found locating distfiles:
	Package mutt: missing distfile patch-1.5.24.rr.compressed.gz
	Package p5-Email-Valid: missing distfile Email-Valid-1.198.tar.gz
	Package pine: missing distfile fancy.patch.gz
	Package postgrey: missing distfile targrey-0.31-postgrey-1.34.patch
	Package qmail: missing distfile badrcptto.patch
	Package qmail: missing distfile outgoingip.patch
	Package qmail: missing distfile qmail-1.03-realrcptto-2006.12.10.patch
	Package qmail: missing distfile qmail-smtpd-viruscan-1.3.patch
	Package thunderbird24: missing distfile enigmail-1.7.2.tar.gz
	Package thunderbird31: missing distfile enigmail-1.7.2.tar.gz

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
Changes 0.4.9:
* Properly implemented checking of ABI version for Sieve interpreter
  plugins, much like Dovecot itself does for plugins. This will prevent
  plugin ABI mismatches.
+ Implemented a vnd.dovecot.environment extension. This builds upon the
  standard environment extension and adds a few more environment items,
  such as username and default mailbox. It also creates a variables
  namespace so that environment items can be accessed directly. I am
  still thinking about more environment items that can be added.
+ Sieve extprograms plugin: Made line endings of the input passed to the
  external programs configurable. This can be configured separately for
  each of the three extensions.
+ ManageSieve: Implemented proxy XCLIENT support. This allows the proxy
  to pass client information to the back-end.
- ManageSieve: Fixed an assert failure occurring when a client
  disconnects during the GETSCRIPT command.
- doveadm sieve plugin: Fixed incorrect initialization of mail user.
  This caused a few memory leaks.
- sieve-filter command line tool: Fixed handling of failure-related
  implicit keep when there is an explicit default destination folder.
  This caused message duplication.
- lib-sieve: Fixed bug in RFC5322 header folding. Words longer than the
  optimal line length caused empty lines in the output, which would
  break the resulting message header. This surfaced in References:
  headers with very long message IDs.