Very Very Useful Rated 5 out of 5 stars

Checks your emails for you, and when there is an email, it notifies you. You can add multiple email accounts, like me, I have added gmail, hotmail and yahoo. It also gives the option to change the default check interval. I changed mine to 1min so every 1min it checks my inbox for my 3 email accounts.
Thanks developer, you have really saved me a lot of time.

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