Test email sending, SPF, DKIM & DMARC

Email deliverability test for WordPress. See if your emails reach the inbox or land in spam, and exactly what Gmail and Outlook receive.

Comprehensive email deliverability diagnostics tool - checks SPF, DKIM, DMARC, PTR, MX records, and SMTP configuration.

The easy way to fix WordPress emails not sending or going to spam. Setup on only takes a few minutes.

Verify your domain's email authenticity and discover who's sending as you, then generate SPF/DKIM/DMARC records to stop spoofing — step-by-step setup wizard.

Stop WordPress emails from going to spam. Send emails via SMTP and check SPF, DKIM, DMARC records to improve email deliverability.

Find public DNS and authentication problems that can affect WordPress email delivery, including MX, SPF, DKIM, and DMARC.

A plugin to make WordPress outgoing emails better and less likely to be marked as spam.