SSL acme-challenge/404.html


I’m having issues with my mail server when trying to generate a SSL with this command:

/root/ --issue -d -d --cert-file /etc/letsencrypt/live/ --key-file /etc/letsencrypt/live/ --fullchain-file /etc/letsencrypt/live/ -w /home/ -k ec-256 --force --server letsencrypt

Im recieving this error: error: Fetching Connection refused
[lun ago 22 14:10:54 CDT 2022] Please check log file for more details: /root/

How can I fix this? I can recieve mails but the SMTP is failing due to expired SSL, that’s why I’m trying to generate a new one

Thanks in advance!

Can you please show vhost configrations?