How to Fix Teams and Outlook Calendars Not Syncing Between Microsoft 365 Accounts
Question details
The user needs to synchronize calendar data between Microsoft Teams and an Outlook calendar that are linked to two separate Microsoft 365/Exchange accounts.

- Product
- Microsoft Teams and Outlook
- Device & OS
- not provided
- Scenario
- Using Microsoft Teams with one Microsoft 365 Business account while using a separate GoDaddy Exchange mailbox for Outlook.
- Observed behavior
- The Teams calendar does not display or synchronize with the events and meetings from the separate Outlook Exchange mailbox.
Verify which Microsoft 365 accounts are actively signed into your Microsoft Teams application and your Outlook client.
Forward Meeting Invitations to Your Teams Account
Manually forward invites from your Outlook Exchange mailbox to the email address associated with your Teams account.
Microsoft Teams natively synchronizes only with the Exchange Online mailbox associated with the exact account signed into Teams. It cannot directly pull or merge calendar data from a different tenant or a separate GoDaddy Exchange mailbox. To keep your Teams calendar updated, you must route the events to the primary Teams account.
Navigate to the Outlook application signed in with your GoDaddy Exchange mailbox.
Go to your Calendar view and double-click the meeting invitation you want to appear in Teams.
Click the 'Forward' button in the top ribbon and enter the email address associated with your Microsoft Teams account.
Open the email account linked to Teams, find the forwarded invitation, and click 'Accept' to add it to your Teams calendar.

Include Both Accounts as Attendees When Creating Meetings
Ensure both of your Microsoft 365 accounts receive the event block by inviting them both at the time of creation.
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Frequently Asked Questions
Can I natively merge two different Microsoft 365 account calendars in Teams?
No. Microsoft Teams only displays the calendar associated with the specific Exchange Online mailbox used to sign in. It cannot natively merge or display calendars from a different mailbox or tenant.
Why does my GoDaddy Exchange calendar not show up in Teams?
If your Teams application is signed in with a separate Microsoft 365 Business account, it does not have access to the calendar data hosted on your GoDaddy Exchange tenant. They are treated as two isolated environments.
Is there a third-party tool to sync these calendars automatically?
Yes. You can use automation platforms like Microsoft Power Automate or Zapier to create workflows that automatically copy new calendar events from one Microsoft 365 account to another, though this requires manual configuration of the flows.




