Let's encrypt から証明書失効の連絡メールが来た、本来は certbot で自動更新される筈なのに†
Hello,
Your certificate (or certificates) for the names listed below will expire in 19 days (on 2024-05-05). Please make sure to renew your certificate before then, or
visitors to your web site will encounter errors.
We recommend renewing certificates automatically when they have a third of their total lifetime left. For Let's Encrypt's current 90-day certificates, that
means renewing 30 days before expiration. See https://letsencrypt.org/docs/integration-guide/ for details.
kgb2.hmuna.com
For details about when we send these emails, please visit: https://letsencrypt.org/docs/expiration-emails/ In particular, note that this reminder email is still
sent if you've obtained a slightly different certificate by adding or removing names. If you've replaced this certificate with a newer one that covers more or
fewer names than the list above, you may be able to ignore this message.
For any questions or support, please visit: https://community.letsencrypt.org/ Unfortunately, we can't provide support by email.
To learn more about the latest technical and organizational updates from Let's Encrypt, sign up for our newsletter: https://letsencrypt.org/opt-in/
Regards,
The Let's Encrypt Team
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