Rated 5 out of 5 stars

per Sechstein el nov. 13, 2017 ·

For advanced users: https://www.mozilla.org/en-US/thunderbird/52.4.0/releasenotes/

Preferences > Advanced > General > Config Editor: set "mail.override_list_reply_to" to "false".

This review is for a previous version of the add-on (1.1).