Hello Yeo,

If you want *domain1.com <http://domain1.com>* to report to *domain2.com
<http://domain2.com>* you have to add the following DNS entry to *domain1.com
<http://domain1.com>*:

Name: *domain2.com._report._dmarc*
Value: *"v=DMARC1;"*

This will authorise *domain2.com <http://domain2.com>* to receive DMARC
reports on behalf of *domain1.com <http://domain1.com>*

Best,
Randal


On 21 February 2018 at 09:29, Yeo via dmarc-discuss <dmarc-discuss@dmarc.org
> wrote:

> Hi all,
>
>
>
> I would like to change the DMARC report to my another domain IT support to
> check.
>
> After I changed, I noticed it failed the DMARC external validation. L
>
>
>
> When a report generator has an aggregate report to send to example.com, it 
> will consult example.com‘s DMARC record and extract the address above. Since 
> the domain in that address is not example.com or its organizational domain 
> <https://dmarc.org/wiki/Glossary#Organizational_Domain>, it would have to 
> make an authorization check first. It would take that domain the report is 
> for (example.com), and the domain that the rua field references 
> (otherdomain.com), and construct a new name like this:
>
>
>
> “example.com._report._dmarc.otherdomain.com”
>
>
>
> May I know how to create the this DNS record? Any sample?
>
>
>
> *Thanks.*
>
>
>
> *Regards,*
>
> *Yeo*
>
>
>
> _______________________________________________
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>
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> terms (http://www.dmarc.org/note_well.html)
>



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