Spam in CPanel and Site Maintenance Posted August 8, 2011 If you have the IP address you can go to SORBS and find out if it is blacklisted. If it is a TCH server report it at the help desk and the offending party will be dealt with. The IP address of my (your) virtual server does not show up in the SORBS database. If I send mail from the server to my myself (isp) I do not receive it. If I send mail from the server to myself, via a third party mail server, I DO receive it. Does this mean that my isp is blocking mail from the server?