Localhost forgery

[Alex Neuman van der Hans]

Why not milter-null? It's free and specifically designed for this.

On Aug 20, 2009, at 12:51 PM, Steve Freegard wrote:

>> I'd really like to be able to block them at the MTA level, but  
>> barring that, a spamassassin rule would do nicely.  Anybody have a  
>> rule available that would fit the bill?  There are too many sources  
>> to try to blacklist - I'd be playing whack-a-mole all day long.
>