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Calendar Problems

How to Fix Teams and Outlook Calendars Not Syncing Between Microsoft 365 Accounts

WPS EditorWPS Editor Oct 9, 2026 869 views

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.

How to Fix Teams and Outlook Calendars Not Syncing Between Microsoft 365 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.
Before you start

Verify which Microsoft 365 accounts are actively signed into your Microsoft Teams application and your Outlook client.

Solution 1Recommended

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.

1
Open Outlook

Navigate to the Outlook application signed in with your GoDaddy Exchange mailbox.

2
Locate the Meeting

Go to your Calendar view and double-click the meeting invitation you want to appear in Teams.

3
Forward the Invitation

Click the 'Forward' button in the top ribbon and enter the email address associated with your Microsoft Teams account.

4
Accept in Teams

Open the email account linked to Teams, find the forwarded invitation, and click 'Accept' to add it to your Teams calendar.

Forward Meeting Invitations to Your Teams Account
Account Limitation: This workaround is necessary because cross-tenant calendar synchronization is not natively supported by Microsoft Teams.
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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.