Poco

Powerful e-mail application that puts everything that matters in e-mail at your fingertips with a streamlined interface that never gets in your way. Unique search bar allows you to on-the-fly hide irrelevant messages, indispensable if your mailboxcontains more than 100 messages. Built-in scripting allows for infinite customization. One-key access to most functions. Drag-and-Drop messages, mailboxes, addresses and auto-script creation. Nested folders, multiple address books, multiple accounts - tons of features you really need under 1 megabyte. Many, many other small features that make up a great package.