Re: Allowing mail from multiple domains

From: Phil Stracchino <>
Date: Sat, 19 Apr 2014 20:45:45 -0400

On 04/19/14 18:56, Phil Stracchino wrote:
> On 04/19/14 15:17, Phil Stracchino wrote:
>> How can I configure OpenDKIM such that it will sign messages originated
>> by internal hosts which reverse-resolve as hosts? Or to put
>> that another way, what I want is a way to tell OpenDKIM that internal
>> hosts are *allowed* to send mail as even if their
>> internal IP reverse-resolves as
> I think I just figured out how to do this. It looks as though what I
> need to do is use ExternalIgnoreList.

...and no, that does not appear to be entirely working. I'm still
seeing this message:

Apr 19 19:26:41 epsilon3 opendkim[12316]: 2EDFFA34B1: external host attempted to send as

The DKIM-Signature does, however, appear to be being added now even
though I'm still getting the external host warning. When I send test
messages out and reflect back in, though, I'm getting an authentication
error because the key was not found, which is peculiar...

  Phil Stracchino
  Babylon Communications
  Landline: 603.293.8485
Received on Sun Apr 20 2014 - 00:45:53 PST

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