# Outlook Calendar Booking | CalDAV & Exchange | Hacado

https://hacado.com/integrations/outlook

Outlook and Microsoft 365 calendar sync for your Hacado booking website. Exchange busy time stays honest; Teams links when supported.

Outlook

Booking on your website. Busy time from Outlook.

Staff who live in Outlook keep Exchange as the system of record. Hacado syncs appointments and respects Outlook busy time on the public book.

Microsoft 365 and Exchange

Sign in with the work account the business uses. Company Entra policies may need an admin to allow Hacado first.

CalDAV when you are not on Microsoft

Fastmail, Nextcloud-style hosts, and other CalDAV servers connect with URL and credentials - same idea, different protocol.

Keep reading

Related guides, features, and compare pages.

Calendars & video →

Google Calendar lander →

All integrations →

Docs: Outlook →

Connect Outlook

Apps → Store → Outlook. Then set the default calendar if needed.

Start accepting bookings