RE: Repeated Blacklisting / IP reputation

and then that's PART of the MTA. Otherwise, it's an add-on of some sort. Given that the point I was making was about capabilities *included* in the MTA, and given that I *said* you could add on such functions, it's kind of silly to try to confuse the issue in this manner.

CommuniGate Pro supports time limited blacklisting, at least for Ips it blacklists itself based on protocol violations & c.