DNS record generator

Build correct SPF, DMARC, MTA-STS and TLS-RPT records for your providers, ready to paste.

Your domain

DMARC report address (optional)

Who sends email for this domain?

Google Workspace Microsoft 365 Zoho Mail SendGrid Mailchimp My MX servers

Extra sending IPs (optional)

Unlisted senders

DMARC policy

Advanced: alignment, MTA-STS and TLS reporting

Apply policy to % of mail

DKIM alignment

SPF alignment

MTA-STS mode

MX hosts for MTA-STS (optional)

TLS report address (optional)