How about this: a service that runs on a customer’s own domain, under a subdomain. Think blogging, GitHub issues, some kinds of SaaS products. Seems like someth

How about this: a service that runs on a customer’s own domain, under a subdomain. Think blogging, GitHub issues, some kinds of SaaS products. Seems like something not covered by wild cards that would not be thwarted by LE rate limits and probably is useful in practice.