In Bug 351002 Firefox' download section was renamed. Thunderbird 2.0a1 / Seamonkey uses the same strings.
We need to have own strings for Thunderbird / Seamonkey.
These strings are affected:
In Thunderbird we have the classic section "Attachments".
Those strings were removed in bug 395317 and replaced by a generic string pointing users to the Options dialog.
See attachment 281730 [details] [diff] [review]:
Reporter: is now the bug fixed?
This bug was fixed years ago - thanks.