"IMAP is the best kept secret in Email. It is the quickest and most efficient way to manage your Email; you decide what messages will be retrieved to your machine, whereas with POP you will be forced to wait through lengthy mail downloads to get to the messages you know are important. The IMAP methodology is helpful for power users who might desire multiple mailboxes (for example, some messages they might want kept on their home machine, whereas others belong on their work machine). LuxSci goes the extra mile in delivering a secure line of communication with their servers. If people knew that their interaction with most other mail service providers was exposing their mailbox password to anybody who happens to be eavesdropping on their network connection, I suspect many would be thinking twice about using anything but IMAP and SSL. And LuxSci is presently one of a very few mail hosting companies who offer just that plus the option of a functionally robust browser interface."