Delete .well-known directory?



Since beginning of june 2017, I have the directory …

Shall I leave it or delete it?
What is it for?
Who created it?



Yes I have it also.

Seems like we should keep it !


Yeah, keep that :slight_smile: the acme-challenge is part of the acme protocol used by Let’s Encrypt. This article has a nice explanation for it:


Many thanks!