http://bugzilla.opensuse.org/show_bug.cgi?id=1123345
http://bugzilla.opensuse.org/show_bug.cgi?id=1123345#c11
--- Comment #11 from Joachim Wagner
Certbot 0.23.0 is new enough that it supports HTTP validation, but old enough that it will continue to use TLS-SNI validation by default until Let’s Encrypt disables it.
I guess that certbot 0.24.0 automatically switched from using TLS-SNI to some other method when TLS-SNI was no longer accepted by the cert server. This would mean that previous information from the https://community.letsencrypt.org/t/how-to-stop-using-tls-sni-01-with-certbo... 0.24.0 being too old was wrong and we are fine to keep certbot 0.24.0 (until some other problem emerges). Right? -- You are receiving this mail because: You are on the CC list for the bug.