I'd suggest postgrey, here the latest announcement:
http://lists.ee.ethz.ch/postgrey/msg00960.html
It's running stable since years for me, and there's very good support on
the (low volume) mailing list: [EMAIL PROTECTED]
--Bill
I'd suggest postgrey, here the latest announcement:
http://lists.ee.ethz.ch/postgrey/msg00960.html
It's running stable since years for me, and there's very good support on
the (low volume) mailing list: [EMAIL PROTECTED]