Rated 5 out of 5 stars
I really like this add-on. It is useful for those who have and use as a main account e-mail with Gmail and it is not necessary to leave the page e-mail is always open to see if any new message has arrived. With it's no longer necessary to have to type all the time e-mail address and password to check your inbox and you can configure how often you want the extension check for new mail. Convenient and easy to configure. Congratulations to the developer.