I'm using webmin/virtualmin, but when I launch virtualmin, I have the following error:
"No virtual domains file was found in your Postfix configuration. Maybe no virtual domain map has been defined."
So, what exactly should I configure, and how? If someone can explain me how to configure it from inside webmin, that would be better. If not, I can still configure it via ssh, but I would prefer configuring it from inside webmin.