Domain Protection Print

How Domain Blacklist Protection Works

1. Email Authentication
   • SPF (Sender Policy Framework): Specifies which mail servers are authorized to send email for your domain.
   • DKIM (DomainKeys Identified Mail): Digitally signs outgoing emails to verify they haven't been altered.
   • DMARC (Domain-based Message Authentication, Reporting, and Conformance): Instructs receiving mail servers how to handle messages that fail SPF or DKIM checks and provides reports on email authentication.
2. Reputation Monitoring
   • Regularly checks whether your domain or sending IP appears on major DNS-based blacklists (DNSBLs).
   • Sends alerts if your reputation declines or your domain becomes listed.
3. Threat Protection
   • Scans outgoing emails for malware.
   • Detects phishing attempts.
   • Prevents unauthorized bulk email campaigns.
4. Access Security
   • Enforce multi-factor authentication (MFA) for email accounts.
   • Use strong password policies.
   • Disable unused accounts promptly.