Announcing - Lets Encrypt for Domino - Just Do SSL 

By Detlev Poettgen | 8/23/17 11:25 AM | Infrastructure - Notes / Domino | Added by Oliver Busse

o enable HTTPS on your website, you need to get a certificate from a public Certificate Authority (CA). Let’s Encrypt is such a CA, which offers free trusted certificates. The only limit is that the certificates expire after 90 days. But you can renew them as often as you like.