Check Multiple Webmails from Firefox with WebMail Notifier
There are a lot of free web email accounts that everyone can register to use. The earlier you sign up, the higher the chance of getting the username that you want. Having a short and easy to remember username is important so that people can successfully send you an email without having typing mistakes to your email address. As time goes by, most people have multiple email accounts and manually checking them from your web browser is troublesome. Some free email accounts require you to login at least once every 1 or 2 months or else they will temporarily deactivate your account and removing all the emails in your mailbox.
One of the easy way to automatically check for new emails for multiple accounts is by using WebMail Notifier. This is a Firefox add-on which allows you to add the email accounts login information to it and set the check interval. When found any new email, it will show an alert window and play a notification sound.
By default WebMail Notifier supports Gmail, Yahoo, Hotmail, AOL, Daum, Naver, Nate, Paran, POP3 and IMAP. However there are ready made scripts which allows support for other web email accounts such as Adsense, Arcor, DreamWiz, eBay, excite.it, Facebook, free.fr, GMX, Google Reader, Google Wave, korea.com, laposte.com libero, linkedin, lycos, mail.ru, netzero, QQ, rambler, rediff, squirrelmail, tiscali, twitter, yandex and etc.