Rated 4 out of 5 stars

by gjmail on Oct. 8, 2008 ·

Great extension, that makes having several Google accounts easy.
Unfortunately, it still contains some minor bugs that haven't been fixed yet, as no release has been done for 6 months...

By the way, I don't think the problem we're having at the moment with Google Calendar is linked to Gmail Manager.

This review is for a previous version of the add-on (0.5.5).