Extensions by Shipmail

Email Domain Checker: SPF, DKIM, DMARC, MX & Header Analyzer

🧑‍💻 Developer Tools

Check SPF, DKIM, DMARC and MX records for any website in one click, and analyze email headers without sending them anywhere.

Mailto: Open Email Links in Gmail, Outlook or Shipmail

⚡ Productivity

Open mailto: links in Gmail, Outlook, Yahoo Mail or Shipmail in your browser, with the address, subject and text filled in.