[Dovecot] IMAP - Empty attachments error

[Tomáš Klandra]

Hallo, I have one problem with the following configuration:
- server: debian, dovecot used as an IMAP server, version 0.99.14.
- stations: windows 2k/XP, mailer seamonky 1.1.4

Sometimes (let's say once in 20 attemptes) when saving attachments, they are empty (zero size files). Simple re-saving them helps. I was looking on mozilla forums if it's not a bug in SeaMonkey, which looked more likely to me, but didn't find anything, so I got the idea it could be a bug in dovecot.

If someone saw this as well or have any ideas, I would really appreciate any help about it, as the error is really annoying.

Thank you,
Tom