Yes, there's a setting in Thunderbird, when you activate it, it only shows the name in the preview panel (although in my case, it just changes the recipient).
Anyway, that's not the problem. I changed the script of Peedy (msagent) to show the recipient...and it also shows (speaks...actually spells) the complete address, even if I activated the feature in Thunderbird.
mNotify also displays complete email addresses of sender/recipient...at least it doesn't start spelling it
Does anybody know, how to change the script for msagent, so that it says something like "You got new mail", but displays the info from yamb?