Before you can use email in %BRAND_OFFICE_365_SHORT%, you'll need to add or update two important DNS records to make sure ...

Before you can use email in %BRAND_OFFICE_365_SHORT%, you'll need to add or update two important DNS records to make sure mail flows properly to and from %BRAND_OFFICE_365_SHORT%. Your MX record and SPF record changes are made at your DNS hosting provider (also known as a domain host).