notifiles is a multiplatform application (Linux, MacOSX, Windows) intended to fire various kinds of custom notifications (podcasts, eMails, logs, scripts) when new files are created inside watched folders.
mailgate is a set of Python scripts we used at my former company to transfer email a) from a POP3 account to our internal mail server, b) from a POP3 account to a mailbox file and c) from a mailbox file to a SMTP server.