[Dovecot] BUG Dovecot 1.0.15 and Apples Mail.app

Is there anyone using Apple´s Mail.app to collect the mails via IMAP or IMAPS ?

I found a funny bug in Debian Lennys Dovecot Version. (still v. 1.0.15)

When I get my Mails via IMAP or IMAPS and define a Rule in Mail.app to move the eMail to s specific folder I will find the mail 2 times in the folder. After a minute or so the double Mail disappears.

I have tried it with other programs like Thunderbird. There everything works, v1.0 too.

Now I have updatet Dovecot from 1.0 to 1.2 from Backports and everything works great now !!!!!

Regards, Gerhard

PS in Squeeze Dovecot is Version 1.2