قاعدة المعرفة

The RBL, Spam, Virus, and All boxes on the Received Via line in MailWatch message detail view refer to the specific IP address on that line.

* RBL looks up the IP address in a list of blackhole lists
* Spam lists all spam that has come in from that IP
* Virus does the same for viruses
* All lists all email coming from that IP address