[dmarc-discuss] DMARC Implementation
tdraegen at agari.com
Mon Mar 5 05:39:26 PST 2012
On Mar 5, 2012, at 7:44 AM, Or Weinberger wrote:
> Just to confirm, if my sending address is promotions at email.888.com then the dmarc record should be set on this subdomain _dmarc.email.888.com is that correct?
Hi Or Weinberger,
This is correct. For completeness, a different route to take would be to publish a DMARC record at "_dmarc.888.com". You'd then receive data on all sub-domains of 888.com, including email.888.com.
> I couldn’t find any place where this is explained in a simple manner on dmarc.org.
Nor could I. I'm afraid I had to dip into the spec to find the description. It should probably be mentioned on the Overview page, in the "Anatomy of a DMARC resource record in the DNS" section..
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