Today, to obtain a wildcard certificate it is necessary to use the DNS challenge because it is necessary to prove that you are the owner of the main domain and all the possible domains covered by the wildcard certificate. However, the DNS challenge cannot be easily automated. I would like to propos…

Wildcard certificates and HTTP challenge

JuergenAuer September 15, 2019, 11:54am 3

there are some older topics with the same idea:

So I don't think Letsencrypt will change that.

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