For longer than I can remember, I have been on a quest for a good e-mail client. I need something fast, reliable and–this is where everything falls apart–able to handle at least 10,000 e-mails in a single folder quickly with complex automatic filtering. Some of my support mailboxes receive many thousands of messages in a single day. Ideally I’d also like an integrated calendar, to-do list and a pretty UI.
I was beginning to suspect that I had tried every known e-mail client on planet earth, when today I ran across one I hadn’t tried before. Without really reading what it was other than “e-mail client I haven’t tried” I eagerly downloaded it. To my surprise, this is what I saw when I ran it:

Yes, the readme did say “LCARS interface” before I downloaded it, but somehow I didn’t put two-and-two together.
Now that wasn’t what I was expecting! Unfortunately, it doesn’t support IMAP. 🙂