Re: [Exim] Forged hostname

Jeff Green wrote:

> At 07:06 AM 7/7/04, Ron McKeating wrote:
>
>> Hi all, we are seeing lots of spam with H=(our ip address) eg
>>
>> H=(158.125.1.193) [210.114.196.215]
>>
>> Spamassassin is catching most of them, but is there a good way to detect
>> and block this in an exim acl. I am sure somebody is doing it already
>> and it would save me reinventing the wheel.

C049 in the exim config.samples tarball (and on the exim site)

I would also strongly recommend using the spamhaus.org XBL blocklist.