Sharing
Free/Busy sharing moves to Cross-Tenant Access Policy
- Maxime Hiez
- Exchange
- 19 Aug, 2026
Introduction The Exchange Online team announced the move of cross-tenant sharing of Free/Busy, MailTips and calendars to the Microsoft 365 Cross-Tenant Access Policy. These three scen
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How to enable MTO between two Microsoft 365 organizations
- Maxime Hiez
- Entra ID , Tutorial
- 19 Jan, 2026
Introduction A few weeks ago, I showed you how to configure calendar sharing in Exchange to enable calendar sharing between two organizations using Microsoft 365. This configuration allow
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How to configure calendar sharing in Exchange
- Maxime Hiez
- Exchange , Tutorial
- 08 Dec, 2025
Introduction In a context where organizations are collaborating more closely, it's not uncommon for users within one organization to need to efficiently schedule meetings by accessing the c
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