Mozilla Thunderbird Unsupported Version Detection

The version of Mozilla Thunderbird installed on the remote host is no longer supported by the Mozilla Foundation. The following versions of Thunderbird are no longer supported :

• 3.0.x

• 2.0.x

• 1.5.x

• 1.0.x

• 0.x

These versions have publicly known security vulnerabilities, but are no longer maintained by Mozilla.