1. Find your SBS Public IP address - in our demo it is "67.223.254.122" (you can use http://www.whatismyip.com) 2. Confirm the SBS Internet Name - in our demo it is "web.netometer.us" (by default it is remote.yourdomain.com) 3. You need to create the following 4 DNS records in your external DNS zone 3.1 An "A" record mapping "web.netometer.us" to the SBS static IP "67.223.254.122" 3.2 An "MX" record - pointing to the SBS server "web.netometer.us" 3.3 An "TXT" (SPF) record - "v=spf1 a mx ~all" (Helps to prevent your email from being labeled as spam by receiving mail servers If you are using a smarthost the SPF should be - "v=spf1 a mx mx:smarthost.smarthostprovider.com ~all" http://www.microsoft.com/mscorp/safety/content/technologies/senderid/wizard/) 3.4 A "SRV" record - Autodiscover_tcp _autodiscover _tcp 443 0 0 web.netometer.us (Allows Outlook Anywhere and mobile devices auto configuration)