Hello, yesterday I were able to do a successfully migration with ISPconfig Migration tool with the help of till. Thanks! However on the target server are no SSL sections in the virtual hosts file of a website. Even trying to deactivate and then activate the SSL setting on a website does not add the entry for port 443 to the virtual hosts file. Acme is installed. Did I miss something or forget to install? acme log is barely empty. Thanks!
I assume you refer to Let's Encrypt? Then here is a checklist: https://forum.howtoforge.com/threads/lets-encrypt-error-faq.74179/ As you mentioned a migration, maybe migration mode is still on (its mentioned din the checklist too).
If sites do not get SSL certificates, follow these instructions: https://forum.howtoforge.com/threads/lets-encrypt-error-faq.74179/
Disabling the migration mode did the trick. Read this yesterday, but yeah, today is a another day ... :-D Thank you!