Re: TLS issue with purchase order emails from ariba.com system.

[P V Anthony]

On 15/6/2022 2:16 am, Viktor Dukhovni wrote:

Either add the option:

     --preferred-chain "ISRG Root X1"

to your cron job running "certbot renew", or else add the following to 
configuration under
/etc/letsencrypt/renewal/,

     preferred_chain = ISRG Root X1

Wow!!!

Thank you very much for this config. Saved me much time!

Thank you again.

P.V.Anthony