I am using acme-client on FreeBSD, obtain certs from multi domains and sub domains, they are being used for Postfix, Dovecot and Openldap. I’d like to ask about obtaining a SAN cert key as it’s bundled all domains’ certs into one.
What i did as putting all domains and subdomains into file “/usr/local/etc/acme/domains.txt” in one line only as below:
imail.domain1.com smtp.domain1.com imap.domain1.com ldap.domain1.com imail.domain2.com smtp.domain2.com imap.domain2.com ldap.domain2.com
Then execute command “# /usr/local/etc/acme/acme-client.sh”
Is it correct way to request a SAN cert?
If not, could you please show me how to do this?