Mail server diagnostics
Checking MX records, DMARC policies and mail server configuration
Why do you need mail server diagnostics?
Proper configuration of mail servers is critical for email delivery. Our tool helps:
Check MX records
Correctness of MX records and their priorities
Determine IP addresses
Mail server IP addresses
Check DMARC
DMARC policies presence and configuration
Verify SPF
SPF record exists
Assess security
Mail infrastructure security
Diagnose problems
Email delivery issues
Use diagnostics to prevent email problems, improve security and ensure reliable message delivery.