Outlook.com vs Business Email Hosting: What Microsoft Does Not Tell You
Consumer Outlook is not Microsoft 365. Understand the gap before you send client mail from @outlook.com.
Outlook.com is a strong consumer inbox. It is not a substitute for you@yourcompany.com — and it is often confused with paid Microsoft 365 business mail.
Outlook.com and Microsoft 365 are different products
Outlook.com is Microsoft’s free consumer email service, with addresses ending in @outlook.com or @hotmail.com. Microsoft 365 business plans are paid subscriptions that host mail on your own domain. The Outlook app can open both, which is why they are easy to confuse. Sending client mail from an @outlook.com address means the address belongs to Microsoft’s domain, not yours.
What you give up with a consumer address
- Your brand is not in the address, so clients cannot tell it is your business
- You cannot publish SPF, DKIM or DMARC for outlook.com — Microsoft controls that domain
- There is no admin to create mailboxes for staff or recover them when someone leaves
- If the account is locked or closed, the address goes with it
Keep using the Outlook app
You can keep the Outlook desktop or mobile app and still put your mail on your own domain. OquMail mailboxes connect to Outlook over IMAP and SMTP, and are free for up to 15 mailboxes. If you need Exchange-specific features such as shared calendars, compare Microsoft 365 business plans — see Microsoft 365 vs free email hosting for the trade-offs.
Want to see how your own domain is set up? Use the free SPF checker and DMARC checker: they run in your browser and store nothing.