Definition[]
The Mail Abuse Prevention System Real-time Blackhole List (MAPS RBL) is a list of IP addresses of those operators that are thought to be sending spam, operating open relays or providing support to spammers.
The Mail Abuse Prevention System Real-time Blackhole List (MAPS RBL) is a list of IP addresses of those operators that are thought to be sending spam, operating open relays or providing support to spammers.