Learning how to use the Qt Framework for creating GUIs on Linux. My second application is real simple. I call it Moose. This works the same way as Anonymailer.net, except everything is on your own computer, and you don’t have to worry about third party.
Moose utilizes your local MTA to send emails. Simple GUI allows you to change the To:, From:, Name:, Subject: headers. Depending on how you have your /etc/hosts setup, sending time will differ from a few seconds up to a minute.