1. Click on Settings
2. Click on General
3. Click on Email
4. Click on Connect personal email
5. Click on Connect your inbox
6. Type your email address.
7. Click on Next
8. Click on Connect to Outlook 365
9. Read through the disclosure then click on Continue
11. Click on Next
You'll be redirected back to your settings where the connection will be verified and completed. A dialog box will appear to inform you that your Office 365 inbox is now connected to HubSpot.
Necessary disclosure: if you use the Outlook email integration with HubSpot, HubSpot will have access to information associated with your account, including contacts, emails, calendar, distribution lists, subject lines, and URLs of tracked links from your email, if you use the email tracking functionality. HubSpot will scan the content of your emails to identify which emails you have elected to track in order to provide you with the notifications tool. HubSpot will store replies, outgoing mail, email headers, subject line, distribution lists, aliases, time sent, and message bodies. Correspondences you track will be visible to other users on your HubSpot account.