Editors' Note: The Download Now link will prompt a local download of the Firefox extension. To install the extension directly, open the file using your Firefox browser.
WebMail Notifier checks your webmail accounts and notifies the number of unread emails. You can use multiple accounts in a same host. If you want other webmail provider, you can make your own script.
What's new in this version:
Version 2.7.10 has added locale gl-ES.