CVE-2006-4616: Mailenable Enterprise

Medium severity, CVSS 5.0. EPSS: 3.5% chance of exploitation in the next 30 days.

SMTP service in MailEnable Standard, Professional, and Enterprise before ME-10014 (20060904) allows remote attackers to cause a denial of service via an SPF lookup for a domain with a large number of records, which triggers a null pointer exception.

Affected products

• Mailenable Mailenable Enterprise: any version
• Mailenable Mailenable Professional: any version
• Mailenable Mailenable Standard: any version

Published 2006-09-07. Last modified 2026-06-16.