How to set override Spam filtering for a particular email account.
How to Manually Add a Domain in SmarterMail
reset the password for the administrator user in SmarterMail 16, follow these steps to quickly regain access.
How to Delete an Email Account in SmarterMail 16 as a Domain Administrator
How to Set Up Auto-Clean for an Email Account in SmarterMail
To enhance the security of your SmarterMail installation, you can restrict administrator access to only allow logins from specific IP addresses or IP ranges.
Enable or Disable Graylisting in SmarterMail as a Domain Administrator