Version 1.0b2 of Cloudmark Desktop for Thunderbird hangs if it is configured to use a proxy that is unreachable at port 2703. To fix this problem, download the latest version of Cloudmark Desktop for Thunderbird:
http://www.cloudmark.com/desktop/download/
Last updated: 2008-08-28 17:14:26
Keywords: Thunderbird, freeze, frozen, hang, responsive