Hello Dovecot users,

Here's a first release candidate for the upcoming Pigeonhole release for Dovecot v2.2.36. It only contains bugfixes for now. There's one experimental plugin still in the pipeline.

Changelog v0.4.24:

• Fix assert panics triggered by empty messages that are being forwarded using redirect or vnd.dovecot.report. This does not likely normally occur, but this is seen as a result of certain benign failures in object storage.
• Make the length of the subject header for the vacation response configurable and enforce the limit in UTF-8 codepoints rather than bytes. The subject header for a vacation response was statically truncated to 256 bytes, which is too limited for multi-byte UTF-8 characters.
• Sieve editheader extension: Fix assertion panic occurring when it is used to manipulate a message header with a very large header field.
• Properly abort execution of the sieve_discard script upon error. Before, the LDA Sieve plugin attempted to execute the sieve_discard script when an error occurs. This can lead to the message being lost.
• Fix the interaction between quota and the sieve_discard script. When quota was used together with a sieve_discard script, the message delivery did not bounce when the quota was exceeded.

The release is available as follows:

http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.24.... http://pigeonhole.dovecot.org/releases/2.2/rc/dovecot-2.2-pigeonhole-0.4.24....

Refer to http://pigeonhole.dovecot.org and the Dovecot wiki for more information. Have fun testing this release candidate and don't hesitate to notify me when there are any problems.

Regards,

-- Stephan Bosch stephan@rename-it.nl