How can I protect my business email from phishing attacks using 138 Enterprise Email?

To protect your business email from phishing, immediately enable SPF, DKIM, and DMARC authentication on your custom domain via the 138 Enterprise Email portal. These protocols prevent attackers from spoofing your identity. Additionally, rely on 138's built-in 'spoofed email identification' and 'unknown sender alerts' to detect and warn against suspicious incoming messages. While these tools significantly reduce risk by filtering malicious traffic through global secure nodes, they do not guarantee 100% interception of all social engineering attempts. Users must remain vigilant against clicking unverified links. For full protection, combine these technical settings with regular staff training and periodic review of security logs in the admin console. If you need help configuring these records or migrating securely, contact 138's official direct-operated support team.