Yahoo DMARC breakage

staticsafe me at staticsafe.ca
Sun Apr 20 22:17:20 UTC 2014


On 4/20/2014 18:08, Barney Wolff wrote:
> 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.
> 

They actually do:
linkedin.com.           86400   IN      SPF     "v=spf1 ip4:8.18.31.21
ip4:8.18.31.22 ip4:69.28.149.0/24 ip4:199.101.160.0/25
ip4:199.101.162.0/25 ip4:108.174.3.0/24 ip6:2620:109:c006:104::/64
ip4:216.136.162.65 mx mx:docusign.net ~all"

-- 
staticsafe
https://asininetech.com




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