Cert FAIL mail.domain.com

From https://www.checktls.com/

From browser
image

in thunderbird delivers certificate error, solution¿?

I tried manually with root access and it gave me access denied

-bash: /etc/letsencrypt/live/mail.“domain.com”/cert.pem: Permission denied

  • Manually tried to install SSL specifically to mail.domain.com via terminal. Successfully done using command:
    /root/.acme.sh/acme.sh --issue -d mail.domain.com --cert-file
    /etc/letsencrypt/live/mail.domain.com/cert.pem --key-file /etc/letsencrypt/live/mail.domain.com/privkey.pem --fullchain-file /etc/letsencrypt/live/mail.domain.com/fullchain.pem -w /home/domain.com/mail.domain.com -k ec-256 --force --server letsencrypt

> SOLUTION
https://cyberpanel.net/KnowledgeBase/home/onboarding-and-initial-cyberpanel-configurations/

> SOLUTION
https://cyberpanel.net/KnowledgeBase/home/onboarding-and-initial-cyberpanel-configurations/