Kmail + SpamAssassin unbelievably slow!
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Kmail + SpamAssassin unbelievably slow!         


Author: Keith
Date: May 14, 2008 02:26

Can anyone give me some hints and tips for getting some kind of sensible
performance out of this combination, please? At the moment, I tell it to
get new mail, and Kmail basically 'freezes' for about half an hour. It
seems to be SpamAssassin that is slowing everything down, as if I disable
that, getting mail just takes a few minutes.

It would seem, also, that Kmail itself is either poorly multithreaded or not
multithreaded at all, given that the user interfaces freezes in this
manner.

Any ideas welcomed.]
4 Comments
Re: Kmail + SpamAssassin unbelievably slow!         


Author: James Kerr
Date: May 14, 2008 05:17

Keith wrote:
>
> Can anyone give me some hints and tips for getting some kind of sensible
> performance out of this combination, please? At the moment, I tell it to
> get new mail, and Kmail basically 'freezes' for about half an hour. It
> seems to be SpamAssassin that is slowing everything down, as if I disable
> that, getting mail just takes a few minutes.
>
> It would seem, also, that Kmail itself is either poorly multithreaded or
> not multithreaded at all, given that the user interfaces freezes in this
> manner.
>
> Any ideas welcomed.]

My solution, perhaps not the most elegant, is just to arrange the filters so
that mail from known addresses is filtered first. Only mail from unknown
addresses goes through the spamassassin filter.

Jim
no comments
Re: Kmail + SpamAssassin unbelievably slow!         


Author: Doug Laidlaw
Date: May 14, 2008 05:30

Keith wrote:
>
> Can anyone give me some hints and tips for getting some kind of sensible
> performance out of this combination, please? At the moment, I tell it to
> get new mail, and Kmail basically 'freezes' for about half an hour. It
> seems to be SpamAssassin that is slowing everything down, as if I disable
> that, getting mail just takes a few minutes.
>
> It would seem, also, that Kmail itself is either poorly multithreaded or
> not multithreaded at all, given that the user interfaces freezes in this
> manner.
>
> Any ideas welcomed.]

Install the spamd/spamc combination. I have a file I got from somewhere
(too lengthy to reproduce here,) that I put in /etc/init.d to run spamd as
a daemon. I then download my mail to /var/spool/mail/doug, and read it
from there with kmail. On the way "up", it is filtered through spamc, not
spamd. There is no noticeable delay that way, but I don't get a lot of
mail.
Show full article (0.95Kb)
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Re: Kmail + SpamAssassin unbelievably slow!         


Author: Keith Willis
Date: May 21, 2008 03:01

James Kerr wrote:
> Keith wrote:
>
>> Can anyone give me some hints and tips for getting some kind of sensible
>> performance out of this combination, please? At the moment, I tell it to
>> get new mail, and Kmail basically 'freezes' for about half an hour. It
>> seems to be SpamAssassin that is slowing everything down, as if I disable
>> that, getting mail just takes a few minutes.
>>
>> It would seem, also, that Kmail itself is either poorly multithreaded or
>> not multithreaded at all, given that the user interfaces freezes in this
>> manner.
>>
>> Any ideas welcomed.]
>
> My solution, perhaps not the most elegant, is just to arrange the filters so
> that mail from known addresses is filtered first. Only mail from unknown
> addresses goes through the spamassassin filter.
Show full article (1.01Kb)
no comments
Re: Kmail + SpamAssassin unbelievably slow!         


Author: Mitchell
Date: May 31, 2008 08:48

Keith wrote:
>
> Can anyone give me some hints and tips for getting some kind of sensible
> performance out of this combination, please? At the moment, I tell it to
> get new mail, and Kmail basically 'freezes' for about half an hour. It
> seems to be SpamAssassin that is slowing everything down, as if I disable
> that, getting mail just takes a few minutes.
>
> It would seem, also, that Kmail itself is either poorly multithreaded or
> not multithreaded at all, given that the user interfaces freezes in this
> manner.
>
> Any ideas welcomed.]

I wouldn't mind knowing why I have to force KMail to send email, everything
is set to send now but it stays in outbox until I force a send. Running
2008.1

Any idea?

--
Reality: Imagination's Joke
no comments