I’ve been doing some searching and it appears the only solution to my question from MIAB users is to install LE/Certbot on a separate machine hosting my sub-domain and generate a new, unrelated cert on that machine. that is not the solution I’m looking for.
I’m trying to generate a certificate for a sub-domain with the certificates generated by MAIB’s ~/mailinabox/managment/ssl_certificates.py script. Is this possible or would I have to figure out some kind of workaround copying the certificates over the LE/Certbot application dir on the sub-domain webserver and signing off those?
Any guidance would be much appreciated!