For instructions, see Gather the information you need to create Office 365 DNS records.
The SPF TXT record for your custom domain, if one exists. You need some information to make the record. The SPF TXT record for Office 365 will be made in external DNS for any custom domains or subdomains. If you don't use a custom URL (and the URL used for Office 365 ends in ), SPF has already been set up for you in the Office 365 service. GoDaddy, Bluehost, web.com) & ask for help with DNS configuration of SPF (and any other email authentication method). If you are a small business, or are unfamiliar with IP addresses or DNS configuration, call your Internet domain registrar (ex.
