[Mailman-Users] Emails from yahoo members, are getting rejected by yahoo, "Service Unavailable".

[Alain Williams]

On Fri, Apr 18, 2014 at 09:26:28AM +0200, Sylvain Viart wrote:
> Hi,
> 
> I may have missed some topic, but why SRS
> (http://en.wikipedia.org/wiki/Sender_Rewriting_Scheme) doesn't come
> to rescue here?
> 
> It isn't its original purpose?
> Resigning outgoing messages with messaging server own DKIM's key.
> 
> Seem to be available by setuping  mm_cfg.py:
> 
>  - ALLOW_FROM_IS_LIST = Yes
>  - REMOVE_DKIM_HEADERS = Yes
>  - FROM_IS_LIST = 1
> 
> 
> Did I miss something?

SRS rewrites the *envelope* sender.

My understanding is that the YAHOO DKIM uses the From: header, not the envelope sender.

-- 
Alain Williams
Linux/GNU Consultant - Mail systems, Web sites, Networking, Programmer, IT Lecturer.
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