Tools / Sender setup checker

Is your domain ready to send?

Gmail and Yahoo ask bulk senders for SPF, DKIM and DMARC, and Microsoft asks for DMARC. Enter your sending domain to see what's missing and the exact record to add. Works with Amazon SES, Postmark, Mailgun and any SMTP provider.

Your browser asks Cloudflare's public DNS resolver (and Google's if Cloudflare is down) for this domain's records. Rowsend never receives the domain.

Setting up a domain by hand? Read the domain guide.