Hello all, I notitice that ispconfig dont automatic use the new letsencrpt CA. The tip https://www.howtoforge.com/communit...-expiration-september-2021.87761/#post-427870 doesnt work for me on ubuntu 20 no such file or directory for the X3 cert. Can someone tell me how to add the new CA and renew all certs? Alot of certs are not able to renew. Can someone help? TIA Stefan
Use Let's Encrypt Error FAQ to find out why certificates are not renewed. Link to that FAQ from this tutorial: https://www.howtoforge.com/community/threads/please-read-before-posting.58408/
Checking my ubuntu20 workstation I find the same thing, ubuntu has already removed the expired certificate, so there is nothing you need to do on your end. As for your certs which don't renew, follow the link @Taleman posted to track down what issue(s) you are encountering. If certificates are renewing correctly but your clients still complain about the old, expired CA, that is a client issue, not a server issue.
