Mail client advice

[leam <leam@xxxxxxxxx>]

Okay, I could use some help on picking a mail client. I'm shuffling the 
home computers around and want to end up with one file server and one 
Fedora based workstation; this means moving 5 years of e-mail!

I like the usefulness of a GUI mail client, the current choice is 
Mozilla. Sorting mail is fairly easy, as is re-sorting. However, I also 
like a non-GUI interface for the ability to connect remotely; I've used 
pine before.

There will be an internal mail server (eventually) so the mail clients 
won't have to connect directly out.

Standard text format is highly useful, especially when grep'ing the 
"jobs" folder for job search contacts.  :)

Suggestions are welcome, preferably ones that work on Fedora and are 
open source.

ciao!

leam