Backup to network drives
For a backup to be successful, the hMailServer service must have permission to write to the path you have specified as backup destination.
If the backup destination is a network drive, you must ensure that the hMailServer service has permissions to write to this drive. Normally, you will have to change the Log-on account for the hMailServer service before backing up to a network drive. This is done in the service settings in the Windows control panel
So, I change log-on info on hmail service as Administrator.
Administrator has logged in into network share with full access right (say, username is abc and password is 12345), remember password was checked.
Hmail still fails to backup to the shared folder (mapped as Z:\)
Kindly advice.