Email Security Checker
Is your business email properly protected?
This tool checks if your domain has the three most important email security records configured:
- SPF — Tells email servers which computers are allowed to send email from your domain
- DKIM — Adds a digital signature to prove emails really came from you
- DMARC — Tells email servers what to do with suspicious emails claiming to be from you
Without these, scammers can send emails that look like they came from your business. That's bad for you and bad for whoever gets tricked.
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