[Dovecot] Cached message size larger than expected

[Steven Haigh]

Hi guys,

I recently turned on IMAP zlib compression for Maildir and noticed that
I've started getting these errors in the maillog.

Error: Cached message size larger than expected (1627 > 1548)
Error: Maildir filename has wrong S value, renamed the file from
/home/crc.id.au/netwiz/.System Generated.Cron
Jobs/cur/1392224150.M52270P1073.mail.crc.id.au,S=1627:2,S,Z to /home/crc.
id.au/netwiz/.System Generated.Cron
Jobs/cur/1392224150.M52270P1073.mail.crc.id.au,S=1627:2,S,Z
Error: Corrupted index cache file /home/crc.id.au/netwiz/.System
Generated.Cron Jobs/dovecot.index.cache: Broken physical size for mail
UID 10916
Error: read(zlib(/home/crc.id.au/netwiz/.System Generated.Cron
Jobs/cur/1392224150.M52270P1073.mail.crc.id.au,S=1627:2,S,Z)) failed:
Invalid argument
Disconnected: Internal error occurred. Refer to server log for more
information. [2014-02-14 15:08:20]

For these emails, I can no longer retrieve the contents of those
messages in my mail client.

I noticed a thread similar to this for Dovecot 2.1.3 (or so) - however
I'm getting the same on 2.2.12.

Has there been any solutions for this?

-- 
Steven Haigh

Email: netwiz at crc.id.au
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299

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