We have lots of legacy CMS apps on a VM, a mix of Pligg, Joomla 1.5, homegrown etc which are being migrated to their up to date equivalents on a new server. We had reports that some script somewhere is sending spam, but tracing it only shows the shared IP address of the server. As an emergency measure killed Postfix completely. You wouldn't do this normally, but we realised that since many of these domains are not that far away from being just "parked" to keep their SEO presence up etc, they don't need to send mail. However, we do want system emails such as Webmins backup reports etc, all of which go to our domain - let's call it example.com ;-)
So I'm looking to restart Postfix but thow away anything from any host addressed to anything other than @example.com please.
Thanks.
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We have lots of legacy CMS apps on a VM, a mix of Pligg, Joomla 1.5, homegrown etc which are being migrated to their up to date equivalents on a new server. We had reports that some script somewhere is sending spam, but tracing it only shows the shared IP address of the server. As an emergency measure killed Postfix completely. You wouldn't do this normally, but we realised that since many of these domains are not that far away from being just "parked" to keep their SEO presence up etc, they don't need to send mail. However, we do want system emails such as Webmins backup reports etc, all of which go to our domain - let's call it example.com ;-)
So I'm looking to restart Postfix but thow away anything from any host addressed to anything other than @example.com please.
Thanks.