R: Spamassassin Timeout issue.
Alex Neuman van der Hans
alex at rtpty.com
Wed Sep 10 16:18:06 IST 2008
Install a caching nameserver on your box and male sure it has access =20
to the outside world. You may also want to use opendns as your =20
forwarders since they can be faster than some ISP DNS servers.
Your internal DNS - I'm guessing here... - is probably windows based. =20=
In my experience this is usually not good.
Sent from my iPhone
On Sep 10, 2008, at 9:59 AM, "Marcello Anderlini" =
<m.anderlini at database.it=20
> wrote:
> I beg your pardon but I have the same problem and I looking for a =20
> solution
> since many month.
>
> On my system is installed a dns server resolving also our domain.
>
> Very often during the day, unexpectedly without change nothing =20
> spamassassin
> starts to run very slowly.
> I have followed all the tips founded but without success. Could be a =20=
> dns
> problem ?
> This is my extract from my dns configuration. Is it enough to set it =20=
> also as
> a cache dns ?
>
> Thanks and sorry for my worst english.
>
>
>
>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> options {
> # file di boot per named
> directory "/var/named";
> forwarders { 83.216.172.1;83.216.172.2;213.234.128.211; };
> query-source address * port 53;
> };
>
> logging {
> channel local_log {
> /*
> * Use a file channnel. The file is
> * /var/log/named.log. [Why the ".log"
> * suffix?] Keep 2 versions of the file
> * and don't let it get bigger than 1 Mb.
> */
> # file "/var/log/named.log"
> file "/var/log/named/named.log"
> versions 2 size 1M;
> print-time yes;
> };
> category default {
> /*
> * Send every log category to the
> * local_log channel defined above.
> */
> local_log;
> };
> };
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
>
>
> Dr. Marcello Anderlini
> m.anderlini at database.it
> ---------------------------------------------
> Database Informatica S.r.l.
> Microsoft Certified Partner
> Tel. +39059775070
> Fax. +39059779545
> http://www.database.it <http://www.database.it/>
> ---------------------------------------------
>
>
> ________________________________
>
> Da: mailscanner-bounces at lists.mailscanner.info
> [mailto:mailscanner-bounces at lists.mailscanner.info] Per conto di =20
> Alex Neuman
> van der Hans
> Inviato: mercoled=A8=AC 10 settembre 2008 16.22
> A: MailScanner discussion
> Cc: MailScanner discussion
> Oggetto: Re: Spamassassin Timeout issue.
>
>
> When spamassassin times out, it usually is because of a DNS issue.
> Restarting works in your case probably because people trying to =20
> connect to
> your server "back off" when you restart it because to them it looks =20=
> like
> your server died. They take pity and don't bother it for a while. =20
> When they
> see it back online, the load and backlog rises.
>
> Sent from my iPhone
>
> On Sep 10, 2008, at 9:05 AM, "Swati Meghanand" =
<swati.meghanand at gmail.com=20
> >
> wrote:
>
>
>
> hi,
>
> I am not running any name server on the same machine, actually I am
> having a fail-over cluster of 3 machine having same configuration/=20
> setting I
> facing this prob in 2 machines the another thts 3rd is running =20
> smoothly...
>
>
> When I restart machine it works well for atleast 12-15 Hrs.(But
> restarting Mailscanner didn't helped me)
>
> Did u mean this could be a DNS related issue....
>
> Regards,
>
> Swati Meghanand
>
>
> 2008/9/10 Alex Neuman van der Hans < <mailto:alex at rtpty.com>
> alex at rtpty.com>
>
>
> It's actually quite clearly indicating the opposite. You are
> not reading the logs right. If spamassassin is timing out, you need =20=
> to take
> care of that. What caching nameserver are you running on that box?
>
> Sent from my iPhone
>
>
> On Sep 10, 2008, at 3:54 AM, "Swati Meghanand" <
> <mailto:swati.meghanand at gmail.com> swati.meghanand at gmail.com> wrote:
>
>
>
> Hi,
>
> I'm using mailscanner on a busy mail gateways from
> serveral months, which was working fine so far.=46rom last few days I =20=
> noticed
> incresed no of spam mails as well log Filtering queues (ofcourse slow
> processing of mailscanner).In log file of mailscanner I found =20
> following
> lines,
>
> Sep 10 04:47:29 localhost MailScanner[11027]: Virus
> and Content Scanning: Starting
> Sep 10 04:47:37 localhost MailScanner[8400]:
> SpamAssassin timed out and was killed, failure 8 of 20
> Sep 10 04:47:37 localhost MailScanner[8680]:
> SpamAssassin timed out and was killed, failure 14 of 20
> Sep 10 04:47:38 localhost MailScanner[8680]: Message
> 1KdL6x-0005q5-L3 from xx.xx.xx.xx (xxx at xxx.x) to xxx.xx is not spam,
> SpamAssassin (not cached, timed out)
> Sep 10 04:47:38 localhost MailScanner[8400]: Message
> 1KdLDG-0006se-Ox from xx.xx.xx.xx (xxx at xx.xxx) to xxx.xx is not spam,
> SpamAssassin (not cached, timed out)
>
> it clealy indicates mailscanner is not (able to)
> scanning messages.
>
> Any idea about this issue.
>
> Thanks in advance :-)
>
> Regards
>
> Swati Meghanand
>
>
>
>
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