On Sun, 2007-06-24 at 23:16 -1000, Julian Cowley wrote: > * 7941 EXISTS > > [At some point after this, something happens (or doesn't happen) and > dovecot no longer notifies of new messages. The other client is still > reading messages in the same mailbox and new mail is still arriving.] > > * OK Still here > * OK Still here > * OK Still here > * OK Still here > * OK Still here > > [The above message repeated another 30 times here. Finally, IDLE > mode is terminated:] > > * OK Still here > DONE > * 7941 EXPUNGE > A0017 OK Idle completed.
This is most likely because of outlook-idle workaround (enabled by default). When you have been IDLEing for 29 minutes, Dovecot sends a fake EXISTS reply and when DONE command is given, it sends EXPUNGE for that fake EXISTS. I don't understand why you have so many "OK Still here" notifications there though. They're sent 2 minutes apart from each others, but between EXISTS/EXPUNGE there should be max. 1 minute. Wonder if there's a bug in timeout handling code..
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