I wasn't sure which category to place this in as I believe my question involves multiple pieces of software. We use Office 365 for DNS and we use Windows Server Essentials 2012 R2 in our office. I'm trying to setup a web server in IIS 8.5 so that we can use mobile applications to talk to our SQL Server. I'm having a few issues.
First our SSL certificate from Network Solutions came as 4x .crt files in a folder. I'm only able to bind one of them to the site in IIS. The other 3 produce errors.
I'm not sure I set up the firewall rule properly. I just allowed all incoming traffic on port 443.
I'm not sure I set up the DNS record in Office 365 properly. I created an A record for our site @ mobile.site.com instead of www dot site dot com. at our IP address which is static. I also opened that port (443) in our router and pointed it to the server.
I'm sure I'm not providing all of the info I need. Any help would be much appreciated.