FW: failure notice

Erwan David erwan at rail.eu.org
Tue Feb 12 09:07:57 UTC 2008

Le Tue 12/02/2008, Heiko Wundram (Beenic) disait
> Am Dienstag, 12. Februar 2008 09:03:10 schrieb Da Rock:
> > Anybody know why this would be happening to me? Every time I post I get
> > this back, yet my post shows up on the list.
> You're sending from a hotmail.com address, without using a hotmail.com server 
> as outgoing mail relay.
> Someone who's reading this list (and thus gets your messages delivered, even 
> though you're not explicitly sending it to them) is boucing your messages 
> because of the SPF record for hotmail.com in place, which lists the outgoing 
> mail servers that messages from the hotmail.com-domain is allowed to come 
> from (and the one you use isn't among them).
> Read up on SPF (Sender Policy Framework) to know what's going on behind the 
> scenes.

And the person bouncing the mails should check its settings : SPF must
NOT be applied to header sender address but o enveloppe sender
address. This person is breaking all mailing lists.


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