MHM Hosting
Business email attached to the domains you operate
Mailboxes for organizations that want mail next to their hosting and domain records, with the mailbox limits set on the plan.
Mail and DNS stay related
MX, SPF, DKIM, and DMARC are DNS records. The DNS editor validates them. Publishing them still depends on the connected DNS provider.
Mailbox scope
The number of mailboxes and the retention policy are plan fields. They are blank until an administrator sets them.