One-Touch Mail 1.9
the author of this app says:
Just because you use a PDA to check your e-mail doesn't mean that the program has to be a watered-down desktop application with an archaic look.
JP Systems provides PalmOS[TM] users with an attractive, easy-to-use e-mail client with One-Touch Mail.
One-Touch mail can be used with SMTP/POP3 accounts, providing compatibility regardless of your mail service. The program is also able handle up to six mail accounts.
Robust Contacts and Calendar features are included within the program, and one can import vCard and vCalendar files with ease. Advanced filtering and filing options aid with organization, and help one deal with mail more quickly and efficiently.
If you're curious about seeing an e-mail client for your PalmOS[TM] device that is refreshingly different from from the rest of the pack, try One-Touch Mail.
In order to use this program, please visit http://himalaya.jpsystems.com/evaluation/onetouch to obtain an evaluation key.