Cyrus IMAP 2.4.11 Release Notes
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Changes to the Cyrus IMAP Server since 2.4.10

* fixed replication recovery from different messages at the each end

* Bug #3489 - fixed quotalegacy handling of prefixes so only exact
  subfolders match

* Bug #3498 - fixed deletion of users quota files with
  unixheriarchysep enabled, thanks Leena Heino

* Bug #3491 - NOOP and UNAUTHENTICATE for timsieved, thanks Dilyan
  Palauzov

* Bug #3492 - better response codes for timsieved, thanks Dilyan
  Palauzov

* Bug #3497 - fix cmd syslog from master, thanks Kristof Katus

* Bug #3503 - compilation of perl libraries on dragonfly and
  freebsd, thanks OBATA Akio

* Bug #3451 - allow CC to have spaces

* Bug #3505 - fix sync_reset, thanks David Carter

* Bug #3506 - use literal+ for sync_(client|server), thanks David
  Carter

* Bug #3300 - use portable function for TCP constants, thanks OBATA
  Akio

* Bug #3507 - fix replication recovery with non-delayed expunge,
  thanks Julien Coloos

* Bug #3495 - improved duplicate suppression, thanks Kristof Katus

* Bug #2772/3463 - fixed crashes in THREAD by correcting folding of
  references headers

* Bug #3439 - fix ugly syslog message for vacation

* Bug #3499 - options to disable namespaces to reduce load on big
  servers with no shared folders. Thanks Olivier ROLAND

* Changed skiplist to truncate old files after checkpoint, which can
  save disk space on tmpfs or small ssds when old copies were held
  open by other processes

* Made Cyrus more robust against corruption in mailboxes.db data, so
  it will return an error rather than crashing on invalid entries

* Fix for CVE-2011-3208, a remotely exploitable buffer overflow in
  nntpd - thanks Coverity

Cyrus IMAP 2.4 Releases
