Google Mail ( Gmail )

This free webmail service keeps your inbox organized, displays messages in order as conversations, and helps you find any message quickly and easily with built-in Google search technology. Gmail's powerful spam filtering and virus protection also keeps your inbox clean. Gmail is fast and accessible on mobile phones and devices, on desktop clients via free POP access, and via automatic forwarding. It includes integrated Gmail Chat so you can see when your friends are online, start a real-time chat in reply to an email, and view and search your chats in-line with your email conversations. Anyone can sign up for a free account, which includes more than 2,800 megabytes (increasing every day) of free storage. Gmail is currently available in more than 40 languages.

http://mail.google.com