2018.01.09 Issue with TLS-SNI-01 and Shared Hosting Infrastructure
mail-archive.comOfficial post from Let's Encrypt:
https://community.letsencrypt.org/t/2018-01-09-issue-with-tl...
Official post from Let's Encrypt:
https://community.letsencrypt.org/t/2018-01-09-issue-with-tl...