[CentOS] how to monitor,or be notified of email blacklisting ?

[Timo Schoeler]

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thus Rudi Ahlers spake:
> Hi,
> 
> Does anyone know how I can monitor our server's for blacklisting? We
> run a large amount of shared hosting & reseller hosting servers and
> from time to time one of the IP's will get blacklisted. I'm looking
> for a way to be notified if any of our IP's get blacklisted. Is this
> possible?

Hi,

do you run nagios? I have a script running here to get notified in case
we're blacklisted.

The German ``iX Magazin'' (focused on Unix) had some nice stuff, too:

http://www.heise.de/netze/artikel/Verdrehte-Abfrage-223890.html

The article itself is in german, the scripts are not. You can run the
one mentioned (URL above) as a cron job and receive an email in case
you're blacklisted somewhere.

Maybe this is a good start.

HTH,

Timo


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