[Dovecot] Outlook 2010 very slow when using IMAP - are there any tweaks?

[Wojciech Puchar]

>> Hi, must be your setup no Problems here with
>>  Outlook 2010, sorry no time recent for analyse your posted config
>
> I don't have any problems with it either. sounds like it could be a
> networking problem. I have also heard on the Postfix list about some AV
> programs causing problems.
If you don't have problems with outlook then you have very little mail 
per user.

Try this shit with 20GB mailbox. It is really funny i promise :)