Ubuntu
thunderbird package

  1. Bug #222208
  2. Comment #91

Comment 91 for bug 222208

Revision history for this message
In , Mkmelin+mozilla (mkmelin+mozilla) wrote :

Postbox 3 - the latest - is (according to mozillazine) using the same platform that was Thunderbird 7.
So, at this point it probably has most of the security holes that were fixed in mozilla products the last 4 years.