Anti-Spam & Phishing Authentication Audit
Email Security & SPF / DMARC Checker
Prevent your emails from landing in spam folders. Verify SPF, DMARC, and MX records with instant 0-100 scoring.
FAQ
Frequently Asked Questions / Sıkça Sorulan Sorular
Everything you need to know about network diagnostics and protocols.
SPF is an email authentication standard that lists the authorized mail servers permitted to send emails on behalf of your domain name.