Letsencrypt – Certify the Web – TroubleShooting – acme-challenge ( HTTP) and iis mimetypes

Background Post Let's Encrypt installation received errors, let us troubleshoot one of them. Legend Here are earlier post(s) :- LetsEncrypt – Certify the Web ( v 4.012 ) Link Errors Error - [INF] Validation of the required challenges did not complete successfully. Fetching http://%5Bfqdn%5D/.well-known/acme-challenge/: Timeout during connect (likely firewall problem) Error - Image Error - … Continue reading Letsencrypt – Certify the Web – TroubleShooting – acme-challenge ( HTTP) and iis mimetypes