This script is Copyright (C) 2005-2012 Tenable Network Security, Inc.
The remote mail server is prone to a denial of service attack.
According to its banner, the version of CommuniGate Pro running on
the remote host has an unspecified denial of service vulnerability
arising from a flaw in the LISTS module. An attacker may be able to
crash the server by sending a malformed multipart message to a list.
See also :
Upgrade to CommuniGate Pro 4.3c3 or newer.
Risk factor :
Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 3.7
Public Exploit Available : false