Need help with OWA on SBS 2003. I know how to access OWA from my internal network but I cant access it via the internet outside of the domain. Http://full_domain_name/exchange Is this correct? Where should I look to troubleshoot?

Https:\\ If you have secured it or its secured by default. Otherwise try Http://ipaddress/exchange mcp mcsa\: Messaging mcse -2003

map some poorts on your router to the exchaneg server that could do the trick. Lars mcp mcsa\: Messaging mcse -2003

And make sure your internet DNS is correct. Please help survivors of Hurricane Katrina. www.redcross.org

First, unless you have set it up to where you are using 128-bit SSL, then there is no need to use the https:// prefix. You have to set up a certificate authority or use a third party issuer to do that. The proper syntax for a default OWA server would be: http://servername.domain.com/exchange For 128-bit SSL: https://servername.domain.com/exchange If these do not work, you are probably not typing the exact FQDN of your internal server, or that server does not have the public LAN atttribute through your firewall. Allow public access through port 443 to your servers IP address if you have SSL security enabled on it. I do not recommend doing this if you do not have a security certificate enabled on it. Either way, the internet has to have port accesst to this server for it work.