Re: IMAP timeouts

From: Alexander Dalloz (alexander.dalloz_at_uni-bielefeld.de)
Date: 08/05/04

  • Next message: Rahul Sadotra: "SB Audigy now (mostly) works"
    Date: Thu, 05 Aug 2004 21:52:57 +0200
    To: For users of Fedora Core releases <fedora-list@redhat.com>
    
    
    
    

    Am Do, den 05.08.2004 schrieb Javier Perez um 20:46:

    > > > 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.
    > >
    > > And what did you change when first time the timeouts occur? You must
    > > have changed either on server side or client side.
    > >
    > Server side I do not remember changing anything. I checked my changelog
    > and there are no program installations or conf file changes.
    >
    > Client Side, I applied the latest windows security updates with the
    > Cumulative Security Update for IE Service Pack 1 (KB867801)

    Such security updates were often cause for trouble by side effects in
    the past. Even updates were taken back because of causing problems.

    Maybe it is an anti-virus tool on the client or a "personal firewall";
    the usual suspects.
     
    > > > 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.
    > >
    > > And from a different client host?

    Try it from a different client host. I bet it will confirm that it is
    your Windows[tm] host after the update causing the timeouts.

    > > > 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.
    > >
    > > Which wrapper service?
    > >
    > I remember that Courier had a daemon called couriertcp which called the
    > imap program each time someone logged on port 143. I just learning
    > dovecot and I am not sure if there is some sort of play like this for
    > the dovecot imap to work. I am still learning how it works. But at
    > least, I know that inside the server it is working fine because
    > Evolution does not have any problem. The problem is in the
    > communication between an external client and the server.
    > I already changed the client and the server, therefore whatever problem
    > is left should be on the link connecting them both.

    Ok, I understand. Dovecot runs as it's own daemon, without a wrapper in
    front or (x)inetd controlled.

    Alexander

    -- 
    Alexander Dalloz | Enger, Germany | GPG key 1024D/ED695653 1999-07-13
    Fedora GNU/Linux Core 2 (Tettnang) kernel 2.6.7-1.494.2.2smp 
    Serendipity 21:48:57 up 1 day, 15:16, load average: 0.35, 0.23, 0.23 
    
    

    
    

    -- 
    fedora-list mailing list
    fedora-list@redhat.com
    To unsubscribe: http://www.redhat.com/mailman/listinfo/fedora-list
    


  • Next message: Rahul Sadotra: "SB Audigy now (mostly) works"

    Relevant Pages

    • Re: xmlrpclib timeouts
      ... > I'm using the xmlrpclib module to contact an XMLRPC ... > xmlrpclib client that never timeouts. ... Is the server you are talking to within your own network, ...
      (comp.lang.python)
    • Re: xmlrpclib timeouts
      ... >> I'm using the xmlrpclib module to contact an XMLRPC ... >> server that takes a long time to send results back. ... >> xmlrpclib client that never timeouts. ...
      (comp.lang.python)
    • Re: The best OS for small business
      ... >>I would need Web Server, Mail Server, FTP Server, DNS, Firewall, in ... > hosting our interoffice mail server and a web ... > them up, apply security updates, config a script to autoupdate the ... > go back and update web pages when requested and the client does not ...
      (alt.os.linux)
    • Re: The best OS for small business
      ... >>I would need Web Server, Mail Server, FTP Server, DNS, Firewall, in ... > hosting our interoffice mail server and a web ... > them up, apply security updates, config a script to autoupdate the ... > go back and update web pages when requested and the client does not ...
      (alt.os.linux)
    • Re: NFS/SMB storage solution
      ... All users' homes are NFS and/or SMB mounted. ... Run tcpdump on the client and server, ... On very common cause of NFS timeouts used ...
      (comp.unix.admin)