TB 38.4. I noticed when receiving messages from yahoo groups to which I subscribe in the TB message list the From column is the same for every message (the name of group - i.e. nameofgroup@yahoogroups.com) whicg is also the recipient name. As a result is it impossible to tell who posted the message. I tried the 3rd party add-on "Show Address Only" but adding the @sender column resulted in exactly the same. I tried my older version of TB 2.0.0.24 on the same profile and message folder and this correctly displays the original sender. I don't know which header field latest TB gets the From(sender) info from or what rules it applies for derivation but clearly it is not working like old TB which renders message list correctly. It looks like old TB gets From(sender) form X-Original From header field. I think new TB needs to be changed or at very minimum give user some extra choices via message list columns. This is a show stopper for me and I have had to revert to TB 2.0.0.24 so yahoo group message listss are displayed correctly.