Hi,

I am using Xeams in front of my home email Exchange Server. I have gotten the AD integration working, lots of SPAM being caught, and the new LetsEncrypt integration with Xeams working. However; I am using the web access for my email and still having problems with the untrusted domain issue. How would I use the LetsEncrypt certificate that Xeams is acquiring with my Exchange server so that the email web page would be trusted?

Thanks,

Tom 

Hi, 

Does anybody use Xeams spam filtering in front of Exchange and want to use Let's Encrypt for both?

Anybody?

Please Help,

Tom 

Tom,

When you put Xeams in front of Exchange, the outside world will never see your Exchange. It will only connect to Xeams and you can certainly use Let's Encrypt there.

You can certainly import the generated *.pfx file into Exchange but I don't know what is the benefit since no one on the Internet will be connecting to it. You can definitely use it for OWA. However, you will have to import the cert every 90 days.

Hi,

I do want to put it in front of OWA because I have to use OWA to access my email from my work computers and they don't trust my internal cert. Since it is not just a copy paste into the directory, how do I get Exchange to recognize the new cert every 90 days. I would have to automate it since I am not going to be able to sit down and manually do it every 90 days. Or, how could I get a second cert from LetsEncrypt just for OWA that automatically installs?

Tom