Review for Reply to Multiple Messages by Chris
Rated 5 out of 5 stars
I needed to reply to multiple E-Mail senders at once as BCC & without spending too much time. Since the "reply to all" Button in Vanilla Thunderbird was seemingly not working (greyed out & unresponsive) I tried that plugin and it solved my problems.
This review is for a previous version of the add-on (1.0).To create your own collections, you must have a Mozilla Add-ons account.