I think I've seen this mentioned before but can't find the answer.  I'm
getting a bunch of spam where the sender MX ends up pointing to
127.0.0.1 or 0.0.0.0.  Is there a way to reject this quickly?  Not
only is there the obvious problem of a bounce, but many of the
destination users have moved and I'm forwarding to a box that does
detect this problem but does a "450 Domain in reverse-path
<[EMAIL PROTECTED]> resolves to an invalid IP address" temp_fail
so even the ones with valid recipients are backing up in my queue.

-- 
  Les Mikesell
   [EMAIL PROTECTED]


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