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

Wojciech Puchar wojtek at wojtek.tensor.gdynia.pl
Tue Jul 3 08:56:50 EEST 2012

finally some clear answer :)

Trying dovecot to improve outlook is like using gold to improve shit.
No matter how much gold is used, it will still stink.

I cannot understand that people.

On Tue, 3 Jul 2012, Timo Sirainen wrote:

> On 2.7.2012, at 19.12, Kaya Saman wrote:
>> what's really weird is that if I keep increasing the Cache TTL and
>> Cache size, the speed of transfer starts dropping.
> I think it may just be a coincidence that changing cache values appears to help, and the real reason maybe being just that Dovecot got restarted. Because if Outlook is using NTLM + winbind for authentication, the auth cache isn't used at all.

More information about the dovecot mailing list