Mail Assure Troubleshooting
How to Setup DMARC for your domain
Last Modified
Mon Jan 28 20:10 GMT 2019
Description
- Are there instructions on how to setup DMARC for a domain?
Environment
- Mail Assure
Solution
- DMARC is defined in RFC 7489
- Ensure your domain has both a valid SPF record and a DKIM selector in use. See:
- Create a DMARC policy record DNS record:
- This is a TXT record with key _dmarc.
- An example DMARC record: v=DMARC1;p=reject;pct=75;rua=mailto:postmaster@test.com
- For full DMARC syntax, see DMARC.org.