Author: Kevin Reed Date: To: exim-users Subject: Re: [Exim] blocking fake yahoo and hotmail
Marc Haber said: > On Fri, 21 Nov 2003 06:29:36 -0500, Suresh Ramasubramanian
> <linux@???> wrote:
>>If HELO yahoo.com comes from an IP with non yahoo rDNS, DENY - don't
>>waste time deferring it.
>
> Nice idea. Do you have that recipe in acl syntax for a cookbook?