This is the largest of all the upgrades that have ever taken place.

This beta version of AT&T Yahoo! Mail gives people a faster and more dynamic way to experience their e-mail, yet it continues to offer the same features they rely upon today: great anti-spam and virus...

It’s a really fast experience moving through your e-mail. While you are composing one message, you can click on the ‘inbox’ tab and go into your inbox to read another message.

Our competition has been doing some interesting things in e-mail, but we think we have leapfrogged them all with all these new features.

The process of going through the inbox is much, much faster.