Re: [Dovecot] ot: identifying TB IMAP issues

2014-05-30 Thread Daniel Parthey
Hij Voytek, if the connection becomes stale, it might well be a network-related or client-side issue. Have you ever heard of the ADSL MTU problem? If some router/firewall inbetween drops ICMP messages related to path-MTU-discovery, then the maximum transfer unit (MTU) might be wrong and larger

Re: [Dovecot] ot: identifying TB IMAP issues

2014-05-30 Thread Joseba Torre
El 30/05/14 08:28, voy...@sbt.net.au escribió: I have a user with with W7/TBird/IMAP to my dovecot 2.1.17 server, the user complains whilst he is composing lengthy emails (with multiple fowrds/replies quoted in the message) he gets 'hour glass' over compose windows with some message about not bei

[Dovecot] ot: identifying TB IMAP issues

2014-05-29 Thread voytek
I have a user with with W7/TBird/IMAP to my dovecot 2.1.17 server, the user complains whilst he is composing lengthy emails (with multiple fowrds/replies quoted in the message) he gets 'hour glass' over compose windows with some message about not being able to save drafts, he then powers off ADSL