In these pages you can find some useful patches for Cyrus Projects, especially Cyrus IMAPd.

Note that some binary distributions, such as Simon Matter's Cyrus IMAPd RPMs, have already incorporated some of these patches, so be sure to check their documentation.

Current Cyrus IMAP Patches

The following patches / patch sets for Cyrus IMAPd are available:

Naming Conventions

The format of the filename for the patches for cyrus imap has changed. We decided to change the format of the filename so that we can have a unified naming of the patches, hence being easier for people to see the differences among releases. The new format is :


This format will be applied to patches released after 4th March 2005.

Old / Deprecated Patches

The following patches are not needed any more, if you are using a reasonably recent version of Cyrus IMAP.