Thanks for taking a look at this, as I'm stuck...and being that this is my first time here, a big thanks to all of you that make Virtualmin a great solution!
I have a few virtual servers on one instance of Virtualmin. Let's encrypt cert renewals are working for all but one. The challenge file is created, and I can access from a browser, but the challenge is failing.
The error: Requesting a certificate for tinyoperahouse.com, www.tinyoperahouse.com from Let's Encrypt .. .. request failed : Web-based validation failed : Failed to request certificate :
tinyoperahouse.com challenge did not pass: Invalid response from http://tinyoperahouse.com/.well-known/acme-challenge/yMw0S5qBpOjOgMIFam5... "\n\n \n <meta name=viewport content=\"initial-scale=1, minimum-scale=1, width=dev"
and then it goes on to try DNS which fails (I've always used the web validation.)
Using a browser, I can see the contents of the file, and can see the physical file in its proper location (with full permissions to remove any doubt for now.) /home/bigtiny/domains/bigtiny.biz/public_html/.well-known/acme-challenge.
Just in case it is relevant, this virtual server's domain was renamed at some point, I believe after it was initially created, but before the original Let's Encrypt cert was obtained. I've since installed wordpress on this, but I'm assuming that because I can see the file in a browser, that eliminates any .htaccess concerns???
Webin version: 1.890 Virtualmin version: 6.04 (having also tried 6.03)
Appreciate any help on this,