Steve Kemp wrote: > I believe it is possible to sign outgoing messages to detect legitimate > bounces and dump bogus ones - but I've not tried that.
You mean something like this in Exim?
deny hosts = !+relay_from_hosts
senders = :
message = Joe-job protection - Learn how to not send YOUR spam bounces
to anything other than the true originator. Thanks!
condition = \
${if !match{${lc:$message_body}}\
{\N( |^)received: from .+69\.61\.82\.197\N}\
{yes}{no}}
Basically, if the sender is <> and my IP is not in any of the Received:
lines it's obvious it didn't come from me.
--
Steve C. Lamb | But who can decide what they dream
PGP Key: 1FC01004 | and dream I do
-------------------------------+---------------------------------------------
signature.asc
Description: OpenPGP digital signature
