Rated 5 out of 5 stars

I concur, this extension is a life-saver. Without it, I would not be able to recommend Thunderbird for friends and family, as most use different ISPs at home and at work, and cannot use the same SMTP server.\r\n\r\nWhy doesn\'t Thunderbird already have this functionality?

This review is for a previous version of the add-on (1.0.12).