AOL rejecting mail from IP's w/o reverse DNS ?

Randy Bush randy at
Wed Dec 3 17:46:41 UTC 2003

> ... and it will be a zero-sum game once the spammers (or their
> complicit ISPs) fix their in-addrs too.

'cept the in-addr.arps space from which they are coming has to be
populated.  i.e., no more connects from black holes.


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