on 8/15/2002 12:32 AM Pekka Savola wrote:
On Wed, 14 Aug 2002, Keith Moore wrote:
this is already possible. it is not sufficient.
It's possible but it's useless as one can't depend on it: too many MTA's
are configured to refuse EXPN/VRFY requests if they were implemented in
the first place.
And in the case of a spammer with his own domain, what's to stop him from
responding in the positive to everything? Useless.
Eric A. Hall http://www.ehsco.com/
Internet Core Protocols http://www.oreilly.com/catalog/coreprot/