Mailshell Traffic Reputation and Email Filtering Engines  
 
Simple DNS Plus

1. Go to Tools > Options.

2. In the Options window, in the DNS section, select "Forwarding" and click Add.

3. In the DNS Forwarding window, click Add.

4. Enter 209.157.66.245 and click OK.

Before proceeding, please write down your current DNS settings, so you may revert to your original settings at any time.

Preferred DNS server address for Mailshell is: 209.157.66.245

Alternate DNS server address for Mailshell is: 74.208.45.33

5. Click Add again to enter 74.208.45.33.

6. Both Mailshell addresses should now be listed in the DNS Forwarding window. Click OK.

7. The Options dialog should have an entry with the Mailshell addresses. Click OK.