The backend app of Mailcow's CowUI web interface
# Create virtualenvironment and source it
virtualenv -p python3 venv
source venv/bin/activate
# Install dependencies
pip install -r requirements.txt
Just go in the config.py and edit the variables for your dependencies.
export FLASK_ENV=development
export HOST=<ip or fqdn>
export PORT=<port>
python server.py
Go to browser and open the url http://HOST:PORT/