Do your emails arrive?

Enter your domain or an email address. We check who can send as you, whether mail reaches you encrypted, and whether your server is on any blacklist.

We send no email; we only read your public settings. It can take up to half a minute.

Test email: the route of a real message

Get a one-time address and send it a message from the mailbox or system you want to check (Gmail, Outlook, your shop, your newsletter service). Within a minute you’ll see here whether SPF, DKIM and DMARC passed, whether it arrived encrypted, and its spam score.

We watch the address for 30 minutes. We don’t store the message, only the result, for one hour.

What we can’t see from outside