Please fill out the fields below so we can help you better. My domain is: I ran this command: It produced this output: failed TLS-SNI-01 challenge My operating system is (include version):Ubuntu 16.04 My web server is (include version):Apache 2.4 My hosting provider, if applicable, is:home ser…

TLS-SNI-01 challenge failed due to not able to listen on port 443

system Closed September 4, 2016, 9:45pm 6

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