[SAC] Fwd: Action required: Let's Encrypt certificate renewals
Alex Mandel
tech_dev at wildintellect.com
Sun Jan 27 17:43:09 PST 2019
Ah, this is the email, missed that one of them came to osgeo.
The solution is to upgrade certbot to at least 0.28 I believe, then it
will use a newer method to authenticate.
Thanks,
Alex
-------- Forwarded Message --------
Subject: Action required: Let's Encrypt certificate renewals
Date: Fri, 18 Jan 2019 03:33:24 +0000
From: noreply at letsencrypt.org
To: sysadmin at osgeo.org
Hello,
**Action is required to prevent your Let's Encrypt certificate renewals
from breaking.**
Your Let’s Encrypt client used ACME TLS-SNI-01 domain validation to
issue a certificate in the past 60 days.
TLS-SNI-01 validation is reaching end-of-life and will stop working on
**February 13th, 2019.**
You need to update your ACME client to use an alternative validation
method (HTTP-01, DNS-01 or TLS-ALPN-01) before this date or your
certificate renewals will break and existing certificates will start to
expire.
If you need help updating your ACME client, please open a new topic in
the Help category of the Let's Encrypt community forum:
https://community.letsencrypt.org/c/help
Please answer all of the questions in the topic template so we can help you.
For more information about the TLS-SNI-01 end-of-life please see our API
announcement:
https://community.letsencrypt.org/t/february-13-2019-end-of-life-for-all-tls-sni-01-validation-support/74209
Thank you,
Let's Encrypt Staff
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