I just upgraded from ISPConfig 3.0 to 3.1.2 on Debian 7. According to the Changelog, Let's Encrypt is now supported.
However, I don't see any Let's Encrypt specific options. I can create an SSL certificate from the SSL tab of a Website, but accessing the domain using https:// results in the following error in Chrome:
This site can’t provide a secure connection.
Is Let's Encrypt only available for new (clean) installations? - or will the proper options emerge if I install e.g. CertBot or some other package?
It seems CertBot has a plugin for Apache that automates everything, but I'm worried ISPConfig and CertBot will conflict when both trying to control configuration files.
Thanks in advance for any guidance.
Jimmy