Symantec Mail Security for Domino Server Premium AntiSpam Email Relay Vulnerability

Symantec Mail Security for Domino Server Premium AntiSpam Email Relay Vulnerability

Symantec Mail Security for Domino Server Premium AntiSpam may allow remote attackers to employ a vulnerable server as a spam relay.

Exploiting this issue can cause the Domino Server protected by Symantec Mail Security to accept and relay email messages that are addressed to a specific non-RFC-compliant SMTP email address.

An attacker may leverage this issue to send unsolicited bulk email or spam to users.

Symantec Mail Security for Domino Server 5.1.0 is affected by this vulnerability.