The rua= tag names where DMARC aggregate reports get sent. Format: rua=mailto:dmarc-reports@yourdomain.com. You can list multiple addresses comma-separated: rua=mailto:dmarc@yourdomain.com,mailto:soc@yourdomain.com. If you use a DMARC processor (dmarcian, EasyDMARC, Valimail, Postmark), use their provided address — e.g., rua=mailto:xyz-abc@rua.reports.dmarcian.com. If the address is on a different domain than yours, that domain must publish a special cross-reporting TXT record authorizing the reports (most processors ship this automatically). Look up any domain’s DMARC record with the DMARC lookup tool.
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What should a DMARC RUA address look like?
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What Is DMARC?
DMARC is the enforcement layer of email authentication. SPF and DKIM do the checking — DMARC tells receiving servers what to do when they fail, and reports back to you who's sending email using your domain.