1 1aed0ca2 2022-02-26 o authority letsencrypt {
 2 1aed0ca2 2022-02-26 o         api url "https://acme-v02.api.letsencrypt.org/directory"
 3 1aed0ca2 2022-02-26 o         account key "/etc/ssl/private/my-acme.key"
 4 1aed0ca2 2022-02-26 o }
 5 1aed0ca2 2022-02-26 o 
 6 1aed0ca2 2022-02-26 o domain mail.srcbeat.com {
 7 1aed0ca2 2022-02-26 o         alternative names { imap.srcbeat.com smtp.srcbeat.com }
 8 1aed0ca2 2022-02-26 o         domain key "/etc/ssl/private/mail.srcbeat.com.key"
 9 1aed0ca2 2022-02-26 o         domain certificate "/etc/ssl/mail.srcbeat.com.crt"
10 1aed0ca2 2022-02-26 o         domain full chain certificate "mail.srcbeat.com.fullchain.pem"
11 1aed0ca2 2022-02-26 o         sign with letsencrypt
12 1aed0ca2 2022-02-26 o }