AppRiver's Web protection service offers Web filtering and malware protection, which can be utilized on a PC or a network of PCs.
1. Select System Preferences.
2. Click the Network icon.
3. Select the first connection in your list, and then click Advanced.
Note: If you have more than one, the first connection is your default/current connection. If you use both Ethernet and AirPort wireless, repeat steps 4 - 6 to implement the Web Protection service when using multiple connection methods.
4. Click Advanced.
5. Select DNS, click the + icon, and then add 18.104.22.168 and 22.214.171.124, respectivelyEMEA customers will use 126.96.36.199 and 188.8.131.52 for the IP addresses.
Note: Please write down your current DNS settings before switching to Web Protection, in case you want to return to your old settings for any reason.
6. Select OK when the DNS Servers match the image.