Rated 5 out of 5 stars

Thanks @Qiqitori for creating this great add-on! It is helpful in the case that you can use dynamic aliases (the "+" syntax, like me+something@myemail.com) like with mailbox.org, so now when I reply to an email that I received to an alias address, that address is also used as the senders address for the reply.

Does not work when there are multiple receipients in the original mail, but you might ask the dev for that, he's a great guy.

This review is for a previous version of the add-on (1.0).