Venturi Client before 2.2, as used in certain Fourelle and Venturi Wireless products, can be used as an open proxy for various protocols, including an open relay for SMTP, which allows it to be abused by spammers.Referenceshttp://archives.neohapsis.com/archives/bugtraq/2003-05/0188.htmlhttp://www.venturiwireless.com/tech_support/Q_and_A/Q_A_09.htm
