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On Wed, 20 Aug 2003 12:18:51 +0100 (BST), Giolla Decair
<giolla@???> wrote:
> Wakko Warner may one day have said:
> [snip]
> > I've noticed lots of them EHLO as "ED". You could check to see if
> > there's a dot in the HELO name (pretty much all legit mail EHLOs as
> > a FQDN or is that FQHN =)
> > drop message = We do not accept mail of this kind
> > condition = ${if match{$sender_helo_name}{ED}{yes}{no}}
>
> Do you have a gernalised version of this which checks for a dot in the
> HELO name?
I'm using :-
deny message = Dont like your HELO/EHLO
hosts = !+relay_hosts
condition = ${if match {$sender_helo_name}{\\.} {no}{yes}}
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