<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><br>FYI<div>We use Let’s Encrypt (LE) certificates for our web server. These have to be renewed every 90 days. Ours expires in 2 days. </div><div><br></div><div>We use the certbot acme from <a href="http://eff.org">eff.org</a> to obtain the certs from LE. As of a couple of days ago the mechanism that certbot uses was turned off for security reasons.</div><div><br></div><div>I’m trying to renew these before expiration. Certbot and LE are working on interim and long term solutions.</div><div><br></div><div>For details see: <a href="https://community.letsencrypt.org/t/2018-01-11-update-regarding-acme-tls-sni-and-shared-hosting-infrastructure/50188">https://community.letsencrypt.org/t/2018-01-11-update-regarding-acme-tls-sni-and-shared-hosting-infrastructure/50188</a></div><div><br></div><div>There are links on that page for many more details.</div><div><br><div id="AppleMailSignature">— DM Smith<div>From my phone. Brief. Weird autocorrections. </div></div></div></body></html>