This beats the pants off of sugar email and the old Thunderbird plugin. There are a couple of things I would like to see from the outlook plugin. I would like to be able to archive an email to multiple accounts at once... or more specifically, i want to be able to search for multiple accounts in the archive module (ie. account 1, account 2). Now you can only search for one account at a time. In addition, it would be handy to be able to edit the subject line since emails are often sent with non-descriptive subjects. This helps tremendously when searching through the notes on an account. I would pay for the pro version if those features were available.
Aside from those 2 things, this is a rock solid, awesome add-on. Thanks guys!
This review is for a previous version of the add-on (1.5.3).