[horde] Fwd: RE: Allow only my domain mails

Chuck Hagenbuch chuck at horde.org
Wed Jun 6 16:21:49 UTC 2007

----- Forwarded message from antu at npgco.com -----
     Date: Wed, 6 Jun 2007 10:39:20 -0500
     From: Antu David Raj <antu at npgco.com>
  Subject: RE: [horde] Allow only my domain mails
       To: 'Chuck Hagenbuch' <chuck at horde.org>


I think I found the problem, but not sure. I think someone create the new
identity and sending mail out. How to block the new identity creation and
how to block other than default identity mails.


Antu David Raj Mathiyas
Office  :816-273-0345
Mobile: 816-261-3860

-----Original Message-----
From: horde-bounces at lists.horde.org [mailto:horde-bounces at lists.horde.org]
On Behalf Of Chuck Hagenbuch
Sent: Wednesday, June 06, 2007 9:02 AM
To: horde at lists.horde.org
Subject: Re: [horde] Allow only my domain mails

Quoting Antu David Raj <antu at npgco.com>:

>  My Horde system sending lot of spam with different domain id, I check the
> system the message id comes from horde only. Is that any possibility to
> allow only my domain to sending mail out?

People can fake email from more or less anyone, so it is very unlikely
that this has anything to do with your Horde install. If you have
direct evidence otherwise we can certainly look in to that, but
otherwise, your only options are to look into things like SPF.

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----- End forwarded message -----


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