[Pkg-exim4-users] Does sa-exim block the use of the SPF ACL?

Andreas Metzler ametzler at downhill.at.eu.org
Tue Aug 17 09:22:09 UTC 2010


Steinar Bang <sb at dod.no> wrote:
[...]
> I'm receiving spam sent to myself with myself as the forged sender.  I
> tried stopping that by setting up SPF records saying that my MX is the
> only legal sender of mydomain.
[...]
> What follows are the headers of a spam mail that got through.  Mailbox
> name and domain name have been changed to protect the innocent:

> Return-path: <myself at mydomain.no>
> Envelope-to: myself at mydomain.no
[...]

This does not protect the innocent but makes reproducing the issue
impossible.

cu and- neither dod.no nor mydomain.no publish SPF records. -reas




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