KMail2 multiplying messages, messing up my inbox

[Marcin Karpezo]

Dnia czwartek, 20 listopada 2014 15:37:17 Nils Kassube pisze:
> MArcin Karpezo wrote:
> > I've configured KMail2 to sync with my selfhosted IMAP mail account
> > and it seemed to work just fine till it started multiplying my email!
> 
> I'm not sure it will help, but can you please tell us which version of
> Kmail2 and Kubuntu you're using?

Kubuntu 14.10, KMail 4.14.1

on server side IMAP is provided by Dovecot with Notify extension. 

I'm pasting below server info provided by KMail in server settings:

IMAP4REV1
LITERAL+
SASL-IR
LOGIN-REFERRALS
ID
ENABLE
SORT
SORT=DISPLAY
THREAD=REFERENCES
THREAD=REFS
MULTIAPPEND
UNSELECT
IDLE
CHILDREN
NAMESPACE
UIDPLUS
LIST-EXTENDED
I18NLEVEL=1
CONDSTORE
QRESYNC
ESEARCH
ESORT
SEARCHRES
WITHIN
CONTEXT=SEARCH
LIST-STATUS

-- 
Cheers
Marcin
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