How to sync Outlook with a booking tool (step-by-step)
Connect Microsoft 365 to your booking calendar in three clicks. Native two-way sync, Teams links, and shared calendars.
Short answer: in IntoCal, go to Dashboard → Integrations, click "Connect Outlook", and sign in with Microsoft. Two-way sync activates instantly — busy times block your slots, new bookings appear in Outlook, and Teams links auto-generate.
The 3-step setup
- Open Dashboard → Integrations and click the Outlook tile.
- Sign in with your Microsoft 365 account (personal, business, or enterprise).
- Choose which calendars to check for conflicts and which one to write bookings to.
What syncs automatically
- Existing Outlook events block your IntoCal slots in real time.
- New IntoCal bookings appear on your Outlook calendar within seconds.
- Guest emails receive an Outlook-compatible calendar invite (.ics) automatically.
- Microsoft Teams meeting links are generated on bookings that request them.
Shared and resource calendars
Organization-plan users can check availability against shared team calendars and meeting-room resources — useful for hybrid teams and space-constrained offices.
What if I use Google too?
Connect both. IntoCal supports multiple calendar sources; conflicts across Outlook and Google both block your slots.
Key takeaway: Outlook sync in IntoCal is truly native — sign in with Microsoft, done. No manual iCal URL, no polling delay.
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