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DMARC Rejection
Problem reported by Jaswanth Jain - 8/6/2023 at 7:45 AM
Submitted
I tried sending an email to my vendor but it got rejected with this message

550 5.7.0 Message rejected per DMARC policy

the DMARC records are 

     v=DMARC1; p=reject; sp=reject; " "rua=mailto:user@bookandhost.com; " "ruf=mailto:user@bookandhost.com; " "rf=afrf; pct=100; ri=86400 

can you advice something on this.

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Ron Raley Replied
8/6/2023 at 10:57 AM
DMARC involves DKIM and SPF as well.  These DNS records must be correct too.  
0
Annata Evan Replied
11/13/2023 at 1:34 AM
Configuring DMARC for a domain is an extremely sensitive part and will take a lot of time because there will be risks during the implementation process. The risk is that when configuring DMARC, legitimate mail may be discarded.
1
Douglas Foster Replied
11/13/2023 at 6:03 PM
This question is best answered by looking at the rua eports.  Since you have an error, it should be evident.

You should not use p=reject until you have studied feedback and verified that you have no mistakes.
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