SB Timmy is an IMAP client for WAP/WML devices. It
fully supports MIME, including allowing the user
to download attachments to their mobile device,
and supports sending mail via SMTP.
gmailsender is a GTK#/Mono based mail sending
application. Use it to send email through an SMTP
server (only without authentication) with an
optional attached file.
An extension which allows customers to buy a product on installments.
A programming language for computations.