Rated 2 out of 5 stars

by jn on Aug. 16, 2018 ·

This extension seems to fail when a picture is embedded in the e-mail.

I convey this comment as a review because seemingly the developer has provided no other means of contact.

Rated 5 out of 5 stars

by Firefox user c6399c on June 21, 2018 ·

設定ボタンで登録したドメインはまとめて承認できるため、便利です。新しいthunderbirdのバージョンでも使えます。

Rated 5 out of 5 stars

by Sungho Hwang on Jan. 18, 2018 ·

Email just needs procedure before being sent.

For confirmation by myself, I use this program.^^

This review is for a previous version of the add-on (1.9.3). 

Rated 4 out of 5 stars

by m-sekine on July 10, 2017 ·

confirm mailがThunderbirdのアップデート(R52.2.1)によって使えなくなった時から、代替えで使わさせていただいてます。　機能も必要十分で満足。

This review is for a previous version of the add-on (1.6). 

Rated 1 out of 5 stars

by Mihotiti on July 29, 2014 ·

This product like advanced "confirm mail".When Thunderbird updated to 31.0 , I cannot send mail anyway.I diactivated this.I installed "confirm mail" again.

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