Check out the new Yahoo mail AJAX interface. This is the best yahoo mail upgrade so far. You get to have tabbed messaging. Just doubleclick a message and it will open up on a new tab. And the best part, it does that without doing a page reload. Now that’s cool!

What I can say is that it looks and feels like having my mail client software on the web. You can drag your messages to a folder. Selecting multiple messages via CTRL key or SHIFT key also works.

Click a message and it opens on the lower message pane. You can even resize the upper and lower pane so you can choose to make see more message headers, or see more of the message body.

Try it out!