Weird Problem with MailScanner

[Jason Ede]

What domains do you accept email for? Are you sure its not operating as an open gateway?

Jason

From: mailscanner-bounces at lists.mailscanner.info [mailscanner-bounces at lists.mailscanner.info] On Behalf Of Damian Rivas [damian at cht.com.ar]
Sent: 22 October 2007 13:48
To: MailScanner discussion
Subject: RE: Weird Problem with MailScanner

Ok, here we go again. How was your weekend people?

Ugo, here is the output you asked for:

vmstat 5 10:

procs -----------memory---------- ---swap-- -----io---- --system--
----cpu----
 r  b   swpd   free   buff  cache   si   so    bi    bo   in    cs us sy
id wa
 0  0 105712  46416  14388  53324    5    3     1     8   13    11 21  1
78  0
 0  0 105712  46264  14392  53324    0    0     0    10  111   171  0  0
99  0
 0  0 105712  46196  14408  53324    0    0     0    24  108   170  0  1
99  0
 0  0 105712  46128  14448  53324    0    0     0    39  112   179  0  0
100  0
 0  0 105712  46132  14456  53324    0    0     0    54  124   174  0  0
100  0
 1  0 105712  44988  14496  53424    0    0    21    89  123   176  8  4
88  0
 0  0 105712  45464  14512  53548    0    0    24    28  110   162  8  3
89  0
 0  0 105712  45264  14628  53612    0    0    22   138  138   208  9  4
87  0
 0  0 105712  46036  14668  53596    0    0     0    61  114   179  0  0
100  0
 2  0 105712  46028  14676  53596    0    0     0     4  105   166  0  0
100  0

I'm also attaching a bit of the output of a tail -f /var/log/maillog for
you to see, there's too much spam and false addresses which slowing down
MS a lot. There are still about 28k messages!(on Friday there were
45k!!!!).

UxBoD, you told me to run the init.d script to stop the MS, the problem
is Slackware uses the traditional BSD Init, so I went to the 'rc.d'
directory but couldn't found, or couldn't figure out were the script for
stoping MS is, sorry for my ignorance again.

As always thank you people for your valuable help.

Regards.-


-----Mensaje original-----
De: mailscanner-bounces at lists.mailscanner.info
[mailto:mailscanner-bounces at lists.mailscanner.info] En nombre de Ugo
Bellavance
Enviado el: domingo, 21 de octubre de 2007 11:17
Para: mailscanner at lists.mailscanner.info
Asunto: Re: Weird Problem with MailScanner


Damian Rivas wrote:
> 1) There are 3 MS childs running

That is way too much. Your system is probably swapping like crazy.  Set
it to '1' in /etc/MailScanner/MailScanner.conf and do a 'service
MailScanner restart' (assuming redhat/centos)

Can you send us the output of :

'vmstat 5 10' (will take 50 seconds to execute)

Did you check if memory was available for this system?  If it is and if
it is not too expensive, I'll add at least another 128 (more if you
can).

Ugo

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