On various dialogs and security features throughout MDaemon you will see options that allow you to choose whether or not "Trusted Hosts," "Trusted Domains," or "Trusted IPs" will be exceptions to or exempt from those options. The hosts and IP addresses you list on this screen are the ones to which those options refer.
Trusted hosts
This is the list of hosts that will be exempt from certain designated security options.
New trusted host
Enter a new domain name to be added to the Trusted hosts list.
Add
Click this button to add the new domain to the Trusted hosts list.
Remove
Click this button to remove the selected entries from the Trusted hosts list.
Trusted IP addresses
This is the list of IP addresses that will be exempt from certain designated security options.
New trusted IP address
Enter a new IP address to be added to the Trusted IP Addresses list.
Add
Click this button to add the new IP address to the Trusted IP Addresses list.
Remove
Click this button to remove the selected entries from the Trusted IP Addresses list.