Re: block sender

* zen <zen@bsdcon.co.uk>:
> Hello postfix-users,
>
> is it possible to block e-mail, if the e-mail address is different
> with the server HELLO address ??

This can be done using a policy daemon. Postfix feeds it with all the
data, and it then decides whether to accept the mail.

> for example i want to reject e-mail from foo@yahoo.com that was sent
> from private MTA and not through yahoo server.

What does this have to do with the HELO?

--
Ralf Hildebrandt (Ralf.Hildebrandt@charite.de) spamtrap@charite.de
http://www.arschkrebs.de/postfix/ Tel. +49 (0)30-450 570-155
"Victory goes to the player who makes the next-to-last mistake."
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