Email test

Will your email land in the inbox?

Send one email to a unique address we give you, and get a score out of 10 with everything that helps or hurts its chances. No sign-up needed.

Authentication

SPF, DKIM and DMARC, verified exactly as receiving servers do

Sending server

Reverse DNS and free blocklists for the server that sent it

Spam filter

SpamAssassin score and the rules your message triggered

Content

Subject, text and HTML versions, links, images and unsubscribe headers

We keep the analysis and the message headers so you can revisit your result. We don't keep the message body.