Yahoo DMARC breakage

Barney Wolff barney at databus.com
Sun Apr 20 22:08:36 UTC 2014


On Sun, Apr 20, 2014 at 10:01:38PM +0000, Franck Martin wrote:
> So I believe, if this list was not stripping the HTML part of the emails, as it does not add a subject tag nor a footer, then DKIM would survive the list and all would be fine?
> 
> why does this list break DKIM when forwarding?

My system says your message passed DKIM and DMARC.  Perhaps that's because
linkedin.com does not publish an SPF record.




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