Rated 5 out of 5 stars

Excelent.

Good. (A request) Rated 5 out of 5 stars

It works well.
I'd like to set up "return receipt" ON, by default on every email. And set up it OFF, just sometimes on few emails.

This review is for a previous version of the add-on (0.16). 

Traditional Chinese support Rated 4 out of 5 stars

Please support traditional chinese (zh-tw) language, thanks.
If you need any help on translation, please offter me the related files.

This review is for a previous version of the add-on (0.16). 

Thanks for your review. If you want translate to zh-TW please go to http://www.babelzilla.org/index.php, register find Return Receipt Button and make translation.

Simple and great Rated 5 out of 5 stars

strong recommended

This review is for a previous version of the add-on (0.16). 

Seamonkey Rated 5 out of 5 stars

It also works with Seamonkey 2.8 by modifying the install.rdf
Funziona anche con Seamonkey 2.8 modificando il install.rdf

This review is for a previous version of the add-on (0.16). 

Rated 4 out of 5 stars

Très pratique comme raccourci

This review is for a previous version of the add-on (0.11). 

Rated 5 out of 5 stars

great

This review is for a previous version of the add-on (0.11). 

Simple and useful Rated 5 out of 5 stars

This extension makes managing return receipts a lot easier. It's becomes so obvious it makes you wonder why this functionality isn't included out of the box.

This review is for a previous version of the add-on (0.1). 

Simple and useful Rated 4 out of 5 stars

I rarely use extensions for Thunderbird though I do test a significant number of them. I find this one is both obvious to use and efficient, and moreover it reminds me of asking for a return receipt, what I was too lazy to trigger via a menu before.
It will stay in my profile.

This review is for a previous version of the add-on (0.1).