Re: [Exim] Stupid anti-spam testings... (fwd)

On Sep 2 Marc MERLIN wrote:

>On Tue, Sep 03, 2002 at 01:04:13AM +0100, Matt Bernstein wrote:
>> Does Exim cache results of eg verify = sender/callout ?
>
>Unfortunately not yet.
>I did mention this when callbacks were first implemented, as well as the
>issue the vger postmaster is reporting, was bound to happen.
>Philip is aware of it, and that's on his list.

OK :)

>What you can (and probably should) do is disable envelope sender callbacks
>on mailing lists you subscribe to. You can do header checks, but sender
>checks are useless.

Personally I'm not guilty, m'lud. The only place I do callouts is a
recipient callout on a backup MX. One has to careful not to start
rejecting mail when the primary MX is down!

Matt