Catch-All Email Account Policy
Mailing lists are not supported on shared or reseller hosting accounts.
monitor-and-login-to-users-account-as-smartermail-administrator
SmarterMail 16 allows domain administrators to control individual user access to mail services such as sending, receiving, and webmail login.
Changing your email password in SmarterMail is a simple process that can be done directly from the user interface. Regularly updating your password is essential for maintaining security.
How to Access SmarterMail Using a Sub-domain on Your VPS