Please [consider a support contract with Servercow](https://www.servercow.de/mailcow?lang=en#support) to support further development. _We_ support _you_ while _you_ support _us_. :)
You can also [get a SAL](https://www.servercow.de/mailcow?lang=en#sal) which is a one-time payment with no liabilities or returning fees.