Re: Can I send from one domain, by using the signature from another domain?

From: Murray S. Kucherawy <msk_at_blackops.org>
Date: Wed, 23 Nov 2011 11:09:35 -0800 (PST)

On Wed, 23 Nov 2011, Simon Paarlberg wrote:
> Here is my question: Can I use OpenDKIM to add "d=mail.example.com;
> i=_at_mail.example.com;" to the DKIM-Signature, so I can send with
> another "From:" address? I have seen this being done elsewhere, but I
> can't figure out how I set it up -- or if it's "legal". Am I able to
> do it OpenDKIM?

Sure. There's documentation for the settings in the opendkim.conf(5) man
page. Read the descriptions for KeyTable, SigningTable and InternalHosts.
That should be all you need.

-MSK
Received on Wed Nov 23 2011 - 19:09:50 PST