vSQLmail links MySQL and vpopmail. It's useful if you don't have MySQL
support in your vpopmail. You can easily use it in PHP. It can add
domains, users, and aliases, with reloading by a socket connection.
ScreenAlert allows users and programs to pop up graphical notification windows by invoking a command. Alerts can be permanent until dismissed or can disappear automatically after a configurable amount of time. Several themes are available for the popup windows.