MijiaTemp - MijiaTemp app contains features to allow users to get real-time information about the temperature, humidity level, moisture level, and battery level using a lock screen widget.
Postfix Admin - Postfix Admin is a web based interface used to manage mailboxes, virtual domains and aliases.
Lightmeter - Postfix monitoring and problem resolution
Modoboa - Modoboa is a mail hosting and management platform including a modern and simplified Web User Interface.
Yeelight - Yeelight is the ultimate remote control for all your smart lights to turn them on and off without having to press a physical button on the switchboard.
mailcow - An open source mailserver suite.