DMARC policy
The p= tag on a DMARC record: none (monitor), quarantine (spam folder), or reject (do not deliver). Start at none, then tighten once reports look clean.
The p= tag on a DMARC record: none (monitor), quarantine (spam folder), or reject (do not deliver). Start at none, then tighten once reports look clean.
Also see: DMARC
Ready to try it on a real list?
The p= tag on a DMARC record: none (monitor), quarantine (spam folder), or reject (do not deliver). Start at none, then tighten once reports look clean.
Get startedRelated
- DMARC — cold email glossary
Domain-based Message Authentication — a DNS record telling receivers what to do when SPF or DKIM fails (allow, quarantine, or reject), and where to send reports about who is sending as your domain.
- Cold email & deliverability glossary
Plain-language definitions for the terms that come up in cold outreach and email deliverability: bounce rate, catch-all, SPF/DKIM/DMARC, sender reputation, and more.
- Bounce rate — cold email glossary
The share of sent emails a mail server refuses to deliver. A hard bounce means the mailbox does not exist; a soft bounce means it is temporarily unreachable.
- Hard bounce — cold email glossary
A permanent delivery failure: the mailbox does not exist, the domain does not accept mail, or the server has rejected the recipient for good. Hard bounces are the ones that wreck sender reputation.