Vista

1. Click the Start Orb and select Control Panel.

2. Under Network and Internet, select View network status and tasks.

3. Click View status.

4. Click Properties.

5. If Vista asks for permission to continue, click Continue.

6. Select Internet Protocol Version 4 (TCP/IPv4), then click Properties.

7. Select Use the following DNS server addresses:" and type in Mailshell addresses in the Preferred DNS server and Alternate DNS server fields.

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

8. Click the OK, Close, Close, and then close the Network and Sharing Center window.