How to tell if SSL Cert is self hosted or via 3CX Let's Encrypt

[EddieW]

If you got a new client running 3CX and they did not now if their SSL cert was self hosted or through 3CX Let's Encrypt what would be the easiest way to verify this? Thanks, Ed.

 

[SweetAction]

If custom fqdn - it's their cert
If you look at the cert you can see who issued it - anything besides LetsEncrypt - it's their cert

It technically is possible to issue a LE cert manually for a 3CX FQDN but would be a massive amount of work for no real benefit.