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Is your domain set up to send?

Type your domain. We look up the three DNS records inbox providers check first, SPF, DKIM and DMARC, and show you which ones are there.

The three records

What SPF, DKIM and DMARC do.

SPF: who may send for you

SPF lists the mail servers that are allowed to send email from your domain. Without it, anyone can pretend to be you. It is a TXT record on your root domain that looks like this: v=spf1 include:_spf.google.com ~all

DKIM: a signature on every email

DKIM adds a signature to each email you send. The receiving server checks it against a public key in your DNS. If they match, the email really came from you and nobody changed it on the way.

DMARC: what to do when a check fails

DMARC ties SPF and DKIM together. It tells inbox providers what to do with an email that fails them: let it through, send it to spam, or reject it. It can also send you reports on who is sending as your domain. Example: v=DMARC1; p=quarantine; rua=mailto:[email protected]

Rather not touch DNS at all?

Our team sets up your sending domain, SPF, DKIM and DMARC, checks every record, and sends your campaigns from servers we run ourselves.