WP Email Manager needs a remote user in ISPConfig inorder to interact with the server management system. Do the following to setup a remote user:

1. Login to ISPConfig’s admin panel.
   
2. Click on the System tab to proceed to the System Page then click on Remote Users .
   
3. On the Remote Users page, click on Add New User.
   
   Enable Remote Access and ensure that the following functions are selected:
   • Quota functions
   •  Mail domain functions
   •  Mail user functions
4. Then save.