Microsoft announced on Tuesday the addition of new Advanced Rules, new Undo functionality, in-line replies, and more personal messaging. It calls its advanced rules the most sophisticated rules in webmail.
Users can create multi-condition and multi-action rules, and set their inboxes to organize automatically. Advanced rules can be combined with existing rules and customized. There are some optional conditions that come with the rules, including constraints, email tallying, checking read/unread state of emails, and checking if the sender is a contact you know.