Mozilla Messaging has released Thunderbird 3.1.15 to all users on September 27th, 2011. This was a maintenance release and included several fixes to improve performance, stability and security, see the Security Advisory. For a more detailed list of bug fixes, see the complete list of changes in this version.
Thunderbird 3.1.x users can update via Help > Check for Updates or can download Thunderbird 7.0 here.
I love Thunderbird as my E-Mail server.
Version 3.1.15 is the one I use….. I have tried the newer version
7.0.1.
Problem: the newer version does accept McAfee’s “Anti-Spam” as it is not
compatible with McAfee’s software.
So I am sticking with the earlier versions.
Thank you