Can i config ispconfig3 with Cloudflare ssl ? If yes is there any guide ? Because using self cert cause problems in much things,
Yes, you can use it with any certificate. Replace the files in "/usr/local/ispconfig/interface/ssl" with your cert. Then point the services you use to these certificates. You can use the old guide for startssl certs, should be similar: https://www.howtoforge.com/securing...h-a-free-class1-ssl-certificate-from-startssl There is a guide how to use letsencrypt certificates. They are fine for almost everything: https://www.howtoforge.com/communit...l-port-8080-with-lets-encrypt-free-ssl.75554/