Cyrus IMAP 2.5.4 Release Notes — Cyrus IMAP 3.2.4 documentation

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# Cyrus IMAP 2.5.4 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-2.5.4/cyrus-imapd-2.5.4.tar.gz
> - https://github.com/cyrusimap/cyrus-imapd/releases/download/cyrus-imapd-2.5.4/cyrus-imapd-2.5.4.tar.gz.sig

## Changes Since 2.5.3

### Bug fixes

- Security fix: handle urlfetch range starting outside message range
- Fixed bug: better error messages when reading corrupted twoskip databases
- Fixed bug: treat autocreate_quota_messages:0 as unlimited
- Fixed task 203: make autocreate_quota:0 work as documented