[SR-Users] OT: Excessive or fatal bounces for yahoo, hotmail, ...

Daniel Tryba daniel at pocos.nl
Tue Apr 29 09:51:32 CEST 2014

On Tuesday 29 April 2014 09:18:41 Daniel-Constantin Mierla wrote:
> Is anyone here aware of similar issues and potential fixes? I guess
> yahoo/hotmail servers simply reject the emails sent by mailman of
> mailing lists.
> Any hint would be appreciated...

It's DMARC at work:


The subejct says it all:
"Yahoo breaks every mailing list in the world including the IETF's"


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