[Dovecot] Problems with Outlook clients after a migration
Timo Sirainen
tss at iki.fi
Wed May 26 14:25:24 EEST 2010
On Wed, 2010-05-26 at 13:13 +0200, Joseba Torre wrote:
> May 26 12:18:05 s000085 dovecot: IMAP(lgsavbaf): Disconnected: Logged out
> bytes=142/1525
>
> (is this outlook quitting?)
Yes, Outlook sent LOGOUT command.
> but also some
> May 26 12:19:22 s000085 dovecot: IMAP(lgsavbaf): Disconnected in IDLE
> bytes=161/2018
Something disconnected the client. Maybe you've a
firewall/load-balancer/etc in the middle that doesn't like long idling
connections? Although that wouldn't explain why it worked with v1.1.
You could also try it yourself:
telnet imap.server.com 143
a login user pass
b idle
and see if it gets disconnected. It should also send "* OK Still here"
every 2 minutes, so I'd guess nothing should disconnect it..
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