Приветствую.
Собственно, при выполнении
certbot certificates
выдаёт:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Renewal configuration file /etc/letsencrypt/renewal/test.mail.conf produced an unexpected error: fullchain does not match cert + chain for test.mail.ru!. Skipping.
The following renewal configurations were invalid: /etc/letsencrypt/renewal/test.mail.ru.conf
Подскажите направление, куда копать и где может быть ошибка?
postfix + dovecot