DMARC is a standard that prevents spammers from using your domain to send email without your
permission — also known as spoofing. Learn why DMARC is important.
We will process reports from major ISPs about your domain's DMARC alignment and turn them into beautiful,
human-readable weekly email digests, absolutely free.
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This service is provided for free from Postmark —
a transactional email service for web apps.
Check out the FAQ page for immediate solutions to common problems. Bespoke support is available to Postmark customers.
In order for us to send you email digests, you must set up a DMARC policy associated with your domain. This
allows us to collect reports from the major ISPs about your DMARC alignment.
Add this TXT record to your domain’s DNS at DMARC.domain.com. with the
v=DMARC1; p=none; pct=100; rua=mailto:randomhash+lv_96bXXQ9U@inbound.postmarkapp.com;
We’re working on verifying your DNS record. This can take up to 24
hours, so we’ll send you an email when your DNS record is verified.
You can also use our Developer API to manage and
retrieve reports with your API token below:
You've successfully verified your DMARC DNS record for domain.com. A DMARC
digest report will be sent to your email at email@example.com every Monday
We weren't able to contact our servers.