Mailpuccino also has a Three-pane interace.

As you can see, you can also perform various operations on selected messages via a Context-Menu in the Folder View.

From v0.85 onwards, Filters are also supported in Mailpuccino, and you can even send selected messages to be processed by a Filter you've created!

What you're oogling at right now is an IMAP-based Folder. Mailpuccino has pretty good IMAP support, which has already been tested successfully on a variety of servers without any problems. Any problems it used to have has been eradicated in the v0.75 release.

Mailpuccino also presents the body text and attachments of the message using a novel tabbed-pane interface. Right here, the attachments tab is visible.

Here, you can see the Configuration windows for both POP3 and IMAP types of folders.

Mailpuccino sure is pretty, but don't forget it's a fully-functional Email Client too! In fact, notice that you can define a filter which Mailpuccino will use on new Mail. Hardly any other Email Client allows you to do this!

This is a screenshot of the Mail Composition window. You can see the Addressing AutoComplete window too. Draft messages can be saved for later editing. Naturally, you can send attachments!

In the future, I wish to make Mail Composition more flexible, so that you can actually play Email chess-games, etc. using Mailpuccino!

The Presentation Filters Configuration Window. As you can see, it works exactly like Filters, the only difference being that instead of defining normal actions, you can alter the Presentation of the message by changing the text color, background color or font styles!

With Presentation Filters, it's even easier to organize your mail with Mailpuccino!