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# Cyrus IMAP

# Cyrus IMAP 2.5.11 Release Notes

Important

This is a bug-fix release in the stable 2.5 series.

Refer to the Cyrus IMAP 2.5.0 Release Notes for important information about the 2.5 series, including upgrading instructions.

Download from GitHub:

> - https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-2.5.11/cyrus-imapd-2.5.11.tar.gz
> - https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-2.5.11/cyrus-imapd-2.5.11.tar.gz.sig

## Changes Since 2.5.10

### Dependency changes

### Other changes

- Better integration with updated documentation/website infrastructure
- The "timeout" option is now also used as an upper limit in minutes for IDLE connections. A new option "imapidletimeout" can be used to set an idle-specific timeout instead. (Thanks Philipp Gesang.)

### Bug fixes

- Fixed: invalid free and memory leak in httpd
- Fixed: services no longer exit when client disconnects before accept()
- Fixed Issue #65: no longer use -Wno-sign-compare when unsupported
- Fixed Issue #67: better support for dots in localparts (thanks Jeroen van Meeuwen)
- Fixed: don't assume LIST section options when proxying
- Fixed: SEARCH crash on some platforms
- Fixed: ensure directory hierarchy created when renaming empty mailboxes
- Fixed Issue #1742: reconstruct no longer crashes when cache records are too short
- Fixed Issue #11: LIST RETURN options now work properly with virtdomains
- Fixed Issue #44: http proxy no longer crashes on starttls (thanks Wolfgang Breyha)
- Fixed Issue #1752: no longer crash on notifyd mailto method
- Fixed Issue #1768: ensure consistency of CalDav ORGANIZER (thanks Дилян Палаузов)
- Fixed Issue #368: SETACL with invalid rights characters now returns BAD
- Fixed Issue #46: renames to remote destinations now work correctly
- Fixed Issue #38: UTF-8 :subject now supported in sieve vacations
- Fixed Issue #1872: no longer crash on bad SSL session ids
- Fixed Issue #1931: missing mysql/mariadb dependencies now reported by configure
- Fixed: various memory and resource leaks (thanks Дилян Палаузов)