On Mon, Mar 19, 2007 at 08:55:22PM +0100, Frank Ellermann wrote:
Should we better propose "v=spf1 ptr -all" as typical HELO policy ?
Absolutely not.
This would match any subdomain of "museum.", including domains in
a different zone. Perhaps this example is not suited well, but
imagine a similar hostname "de." with such a policy ... Your suggestion
would allow your host to say "HELO de".
There does not seem to be running a mailserver at this domain, at
least not one I can reach.
If somebody has already implemented 2821bis draft 01 that would be
very fast... :-)
?
One doesn't need to receive mail in order to send mail. No 2821bis
needed for that.
Alex
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