IMAP timeouts

[Javier Perez]

Hi

I had problems with timeouts in IMAP. Everything was working fine with Outlook 2000, Courier-Imap and FC2 running the Courier-Imap.

Suddenly, now I get frequent timeouts.
No matter what client I use (outlook, outlook xpress, thunderbird, mozilla) I get timeouts after downloading around 20 headers. When Outlook express tells me about it, I tell it to stop and then the client download some more messages.

I thought It had to do with the mailserver and I switch courier for dovecot, but I get the same result 

I think maybe it is something with the wrappper service or something like that.

How canI troubleshoot this?
Not much info left on /var/log/messages and /var/log/maillog.

Here is what Outlook expess sees

Microsoft Internet Messaging API 6.00.2800.1441
IMAP Log started at 08/05/2004 04:49:37
IMAP: 04:49:37 [db] Connecting to '192.168.0.5' on port 143.
IMAP: 04:49:37 [db] OnNotify: asOld = 0, asNew = 4, ae = 0
IMAP: 04:49:37 [db] OnNotify: asOld = 4, asNew = 5, ae = 2
IMAP: 04:49:37 [db] OnNotify: asOld = 5, asNew = 5, ae = 4
IMAP: 04:49:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 3
IMAP: 04:49:38 [rx] * OK dovecot ready.
IMAP: 04:49:38 [tx] 003B CAPABILITY
IMAP: 04:49:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 3
IMAP: 04:49:38 [rx] * CAPABILITY IMAP4rev1 SORT THREAD=REFERENCES MULTIAPPEND UNSELECT LITERAL+ IDLE CHILDREN LISTEXT LIST-SUBSCRIBED STARTTLS AUTH=PLAIN
IMAP: 04:49:38 [rx] 003B OK Capability completed.
IMAP: 04:49:38 [tx] LOGIN command sent
IMAP: 04:49:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 3
IMAP: 04:49:38 [rx] 003C OK Logged in.
IMAP: 04:49:38 [tx] 003D IDLE
IMAP: 04:49:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 3
IMAP: 04:49:38 [rx] + idling
IMAP: 04:49:38 [tx] DONE
IMAP: 04:49:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 3
IMAP: 04:49:38 [rx] 003D OK Idle completed.
IMAP: 04:49:38 [tx] 003E SELECT "Lists.Computer.Fedora_List"
IMAP: 04:50:38 [db] OnNotify: asOld = 5, asNew = 5, ae = 7
IMAP: 04:50:41 [tx] Dropping connection, LOGOUT sent
IMAP: 04:50:41 [db] Connection to '' closed.
IMAP: 04:50:41 [db] OnNotify: asOld = 5, asNew = 0, ae = 5

Thanks for helping me solve this problem

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