Hello Can the domain certificates sign its sub domain? For example, mail.a.com was signed by certs of a.com. If so, does this make sense to DMRC of mail.a.com?
Thanks. -- https://kenpeng.pages.dev/ _______________________________________________ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org
