Re: mail server best practices question

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Been using sendmail-clamav-mimedefang-greylist combo for years and have never had a problem.

Standard package:
sendmail-devel-8.13.8-2.el5
sendmail-cf-8.13.8-2.el5
sendmail-doc-8.13.8-2.el5
sendmail-8.13.8-2.el5

>From rpmforge:
mimedefang.2.68-1.el5
clamd-0.96-2.el5
clamav-0.96-2.el5
clamav-milter-0.96-2.el5
milter-greylist.3.0-2.el5


The important settings to get this to work:

sendmail.mc:
INPUT_MAIL_FILTER(`greylist', `S=local:/var/milter-greylist/milter-greylist.sock, F=T, T=S:3m;R:3m')
INPUT_MAIL_FILTER(`mimedefang', `S=unix:/var/spool/MIMEDefang/mimedefang.sock, F=T, T=S:3m;R:3m')
INPUT_MAIL_FILTER(`clamav',`S=local:/var/clamav/clamav_milter.sock, F=T, T=S:4m;R:4m')dnl

clamav-milter.conf:
MilterSocket unix:/var/clamav/clamav_milter.sock

clamd.conf:
LocalSocket /var/clamav/clamd_local.sock

/etc/rc.d/init.d/mimedefang:
SPOOLDIR='/var/spool/MIMEDefang'
SOCKET=${SOCKET:=$SPOOLDIR/$prog.sock}

/etc/mail/greylist.conf:
socket "/var/milter-greylist/milter-greylist.sock"


As for the secondary MX (on a different host) running the same OS just copy ALL the config, its that easy.
However, on the PRIMARY host you need to make sure that the SECONDARY MX has access to hand over mail.


Jobst




On Mon, May 10, 2010 at 01:01:13PM +0200, Coert (lgroups@xxxxxxxxxxxxxxxxx) wrote:
> Hello all,
> 
> About a year ago I set up a mail server on CentOS using this howto:
> http://wanderingbarque.com/howtos/mailserver/mailserver.html
> I managed to add amavisd-new with clamav and spamassassin.
> It runs very well, but it runs on CentOS 5.2, and if I try to upgrade, 
> amavisd-new and clamav break.
> we are now also at the point where a backup mx will need to be implemented.
> 
> If necessary I am willing to implement a new mail server and a new 
> backup mx.
> 
> What I would like to know is what solution you guys would recommend for 
> the mail server and the backup MX?
> 
> Any pointers would be greatly appreciated.
> 
> Regards,
> Coert
> _______________________________________________
> CentOS mailing list
> CentOS@xxxxxxxxxx
> http://lists.centos.org/mailman/listinfo/centos

-- 
When the Pope visits a country he really likes, does he french kiss the ground?????????

  | |0| |   Jobst Schmalenbach, jobst@xxxxxxxxxxxxxx, General Manager
  | | |0|   Barrett Consulting Group P/L & The Meditation Room P/L
  |0|0|0|   +61 3 9532 7677, POBox 277, Caulfield South, 3162, Australia
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