How to stop using TLS-SNI-01 with Certbot

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1

I ran this command: “sudo certbot renew --dry-run”, after following intructions about stop using TLS-SNI-01.

It produced this output:
2019-04-07 18:48:22,531:CRITICAL:certbot.auth_handler:Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA.
2019-04-07 18:48:22,531:WARNING:certbot.renewal:Attempting to renew cert from /etc/letsencrypt/renewal/tradeviews.net.conf produced an unexpected error: Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA… Skipping.

The version of my client is `certbot-a 0.8.1

Anyone know what this error is all about?

2

Hi @russsell

first step: Update your certbot.

Or check if you can switch to Certbot-Auto.

3

Thank you Juergen, I’ll give it a go.

4

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