* Collapsible Folders - The folder list can be collapsed at any
parent folder. This makes folder lists with large
hierarchical structures much easier to manage and navigate.
* The Paginator! - This enables quick access to any page in the
message list by simply choosing the page number to view
rather than tediously clicking "next" 50 times.
* Hundreds of UI tweaks - The user interface has been given a
face-lift. The HTML has been largely overhauled, and while
it still has the same general feel, it has been made more
intuitive.
* Drafts - It is now possible to compose a message and save it to
be sent at a later date with the drafts option.
* New Options Page - The options page has been completely
rewritten for several reasons, the main of which was to
allow seamless integration of plugin options and to
provide uniformity throughout the entire section.
* Multiple Identities - It is now possible to create different
identities (home, work, school) that can be chosen upon
sending. Each identity can have its own email address,
full name, and signature.
* Reply Citations - Different types of citations are now possible
when replying to messages.
* Better Attachment Handling - The plugin, attachment_common, has
been fully integrated into the core of SquirrelMail. This
allows inline viewing of several different types of
attachments.
* Integration of Several Plugins - The following plugins have been
put directly into the core. As a result, be sure not to
install these as plugins, as the result may be (at best)
unpredictable: attachment_common, paginator, priority,
printer_friendly, sqclock, xmailer.
* Improved support for newer versions of PHP. Note that you may
have trouble if you are running PHP version 4.0.100
(commonly distributed with Debian 3.0).
* Ability to mark messages as read and unread from the message listing.
* Alternating Colors - The message list now alternates row colors
by default. This presents a much cleaner and easier to
read interface to the user.
