I need help installing an SSL certificate and configuring the DNS settings for a VPS I just set up (CentOS / LAMP). I purchased the SSL through Rapid SSL, but that's as far as I've gotten with that part. In terms of configuring the DNS, I set up the CNAME and TXT records so that I can use [url removed, login to view]'s white-label email service and according to Mailgun's support my settings look correct, however when digging for the CNAME and TXT records no results are being returned. So, I need someone who really know DNS to help me sort out what the issue might be.
Note: I'm an experienced developer, but my Linux is a little weak and I'd like to be walked through the process of setting this stuff up so that I understand it myself. If possible, I'd like to do this as a screen share session via a Google+ hangout, which I've found works pretty well.