MailSuite

MailSuite unites four powerful components in a single Mail plugin. Use MailTags to escape the constraints of folders and organize your messages by keywords, projects, importance, color, due dates and more. Quickly tag your messages using MailTags fluid tagging window.
Mail Act-Ons powerful Keystroke rules and message filing interface gives you the ability to quickly take action on your email. Use Mail Act-On to build sophisticated email workflows that eliminate repetitive, time consuming and error prone manual email organization.

Your email is often something you want close at hand but never in the way. Whether you want to see the latest message or the recent message list, Mail Perspective's compact window design means your email can always be visually available, but never the focus of your attention until you need it. SigPro gives you the ability to create a signature once and use it for all accounts, even if it has account specific info in it, like your email address. Elements that can be added generically include the email address, user name & account name.