Skip to main contentSkip to navigation
Integrations

Outlook Calendar Scheduling Integration

Connect Microsoft 365 or Outlook to LemCall: busy times block your booking page, confirmed meetings sync back, and Teams links are created automatically.

4 min read
Sep 18, 2026
If your company runs on Microsoft 365, a booking page that cannot see Outlook is a guessing game. LemCall reads Outlook busy times before it offers anything, and writes confirmed bookings back to the same calendar.

Key Takeaways

  • Outlook Calendar connects in a few minutes from the Integrations screen.
  • Unlimited hosts on a flat workspace price, so coverage is not a licence decision.
  • Bookings are never metered, including on the free plan.

What the Outlook Calendar integration does

  • Reads busy times from Microsoft 365 / Outlook calendars through Microsoft Graph.
  • Writes confirmed bookings back with the booker invited.
  • Creates a Microsoft Teams link when the meeting type uses Teams.
  • Keeps reschedules and cancellations in step on both sides.

Connecting it

  • Open Integrations and choose Outlook Calendar.
  • Sign in with your Microsoft work or personal account and approve access.
  • Set the connection's role: checked for conflicts only, or conflicts plus writing bookings.
  • Book a test slot and check the event lands in Outlook with the guest attached.

What it does not do

Worth knowing before you build a process around it, rather than after:

  • Some tenants require an administrator to approve calendar access once.
  • Availability uses busy/free only.
  • Teams links need a licence that includes Teams meetings.

What it costs

One flat price per workspace with unlimited hosts, so connecting more people is never a licence decision.

This integration is available on every plan, including the free one, which takes unlimited bookings with calendar sync and reminders.

Action Steps

  1. 1Open Integrations and choose Outlook Calendar.
  2. 2Sign in with your Microsoft work or personal account and approve access.
  3. 3Set the connection's role: checked for conflicts only, or conflicts plus writing bookings.
  4. 4Book a test slot and check the event lands in Outlook with the guest attached.

Frequently Asked Questions

Ready to transform your scheduling?

Stop juggling calendars and start closing more deals. Join thousands of sales teams using LemCall to book more meetings.

Encrypted in transit

TLS on every request

Unlimited team members

Flat rate, no per-seat fees

Two-way calendar sync

Google and Outlook

Timezone accurate

DST-safe slots worldwide

Live status page

Real service health

LemCall

The modern scheduling platform with flat-rate pricing. Stop paying per seat, start saving.

Built with by LemStudio

Use Cases

© 2026 LemCall by LemStudio. All rights reserved.

v2026-10-09System status