Unable to create new subscription based on Smartermail hosting:
Task description: Propagate mail settings of the subscription to the Hosting Panel. Error message or request description : Non-zero exit status returned by script. Output stream: 'Error: Unable to create domain 'domain.tld' on mail server:Failed to create the primary domain admin
Smartermail license limitation. The maximum number of domains/mail accounts allowed has been reached limits.
Check/Upgrade Smartermail license in Smartermail Administrator Panel->Settings->Activation->Licensing.
Make sure that you have installed the SmarterMail license and the mail accounts limit has not been reached.