DNS host · DMARC
DMARC record for IONOS
How to add a DMARC record when DNS or mail is at IONOS. Real steps, then a live lookup.
IONOS often ships a default SPF. Edit it; do not add a second one.
- TXT _dmarc with a p=none policy to start.
Official docs: IONOS. Other records for this provider: SPF · DKIM · DMARC
Check it live
Check the DMARC record
Look up the live DNS after you save. This tool does not spend credits.
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com
Publish as TXT at _dmarc.yourdomain.com. Start at p=none until SPF and DKIM pass on real mail.
Related
- SPF record for IONOS
How to add a SPF record when DNS or mail is at IONOS. Real steps, then a live lookup.
- DKIM record for IONOS
How to add a DKIM record when DNS or mail is at IONOS. Real steps, then a live lookup.
- DMARC record for IONOS
How to add a DMARC record when DNS or mail is at IONOS. Real steps, then a live lookup.
- SPF, DKIM and DMARC checker
Look up the three DNS records that decide whether Gmail and Outlook trust mail from a domain.