| comp., MS |
RBL A dynamic list that is maintained inside an organization or by a remote third-party organization that contains a list of known unsolicited e-mail sources. The receiving mail server may refuse connections from addresses that are on a RBL (RBL); real-time block list (A dynamic list that is maintained inside an organization or by a remote third-party organization that contains a list of known unsolicited e-mail sources. The receiving mail server may refuse connections from addresses that are on a RBL) |
