Re: Email redirection and SPF

[Owen Taylor <otaylor redhat com>]

On Fri, 2009-01-02 at 13:48 +0100, Claude Paroz wrote:
> Hi,
> 
> When I'm sending a mail to jhs gnome org, the delivering fail with the
> following message:
> 
> Reporting-MTA: dns; menubar.gnome.org
> X-Postfix-Queue-ID: 0413C7500D0
> X-Postfix-Sender: rfc822; claude 2xlibre net
> Arrival-Date: Thu,  1 Jan 2009 21:44:22 +0000 (GMT)
> 
> Final-Recipient: rfc822; johannes schmid gmx de
> Original-Recipient: rfc822;jhs gnome org
> Action: failed
> Status: 5.7.1
> Remote-MTA: dns; mx0.gmx.net
> Diagnostic-Code: smtp; 550-5.7.1 {mx088} The recipient does not accept
> mails
>     from '2xlibre.net' over foreign mailservers. 550-5.7.1 According to
> the
>     domain's SPF record your host '209.132.176.177' is not a designated
> sender.
>     550 5.7.1 ( http://portal.gmx.net/serverrules )
> 
> Now whose fault is this? Is gmx.de check too aggressive? Is GNOME
> redirection broken somewhere? Or is this a SPF design problem?

This is a SPF design problem.

- Owen