Outlook CalendarConnect Outlook calendars for busy-time checks, event syncing, and enterprise scheduling policies.
Hosts can define day-wise availability windows, choose meeting durations, and mark out-of-office periods.
Buffer: 10 minutes before each meeting and 15 minutes after each meeting.
Timezone: Asia/Kolkata (GMT+5:30) with automatic attendee timezone conversion.
When out of office is enabled, booking slots are automatically hidden and Outlook event creation is skipped.
Visual flow for booking creation, rescheduling, and cancellation with calendar date/time context.
Attendee selects a slot and receives confirmation with Outlook event details.
Attendee reschedules and calendars are updated with the new meeting slot.
Attendee cancels and receives rebooking options for open slots.
Calendar sync, availability lookups, and event creation via Microsoft Graph.
Organizations using Microsoft 365 with compliance and governance controls.
Automatic retry and webhook reconciliation for delayed updates.
GET /v1/integrations/outlook/freebusy?date=2026-03-04 Authorization: Bearer pmc_live_xxxxx
POST /v1/integrations/outlook/events
{
"bookingId": "bk_7281",
"subject": "Customer Onboarding"
}{
"status": "error",
"code": "OUTLOOK_TOKEN_EXPIRED",
"message": "Reconnect Microsoft account"
}