On 18.04.2016 10:12, Urban Loesch wrote:
> Hi,
>
> yesterday I updatet to Dovecot EE version 2:2.2.23.1-1.
> Now sometimes I see this errors in my logs:
>
> ...
> Apr 18 09:02:19 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT:
> Duplicate session ID NjcCDoSAFFd/KQAAFMUCeg for user u...@domain1.com service
> lmtp
> Apr 18 09:04:05 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT:
> Duplicate session ID rjV1HtCGFFcoogAAFMUCeg for user u...@domain2.com service
> lmtp
> Apr 18 09:04:30 dovecot1 dovecot: stats: Error: FIFO input error: CONNECT:
> Duplicate session ID Sqi0IMWAFFeRNQAAFMUCeg for user u...@domain3.com service
> lmtp
> ...
>
> The error only appears when a mail is sent to 2 ore more recipients
> concurrently.
> It's not ciritcal for me, all mails are getting delivered correctly.
This is fixed in commit
https://github.com/dovecot/core/commit/aeea3dbd1f4031634f7b318614adf51dcfc79f42
br,
Teemu Huovila
>
> Thanks and regards
> Urban Loesch