Where admins manage Exchange Online in a browser: mailboxes and other recipients, groups, mail flow, migrations and who can access which mailbox. It's at admin.exchange.microsoft.com, though simpler user and group jobs can be handled from the main Microsoft 365 portal.
Also called EAC.
Read more: Microsoft Learn
In the Ultra Transcenders books
Each book explains Exchange admin center in context, with comparison tables and the common traps.
Terms in this definition
- WHERE
Limits a SELECT, UPDATE or DELETE to just the rows meeting a condition. Omit it, and the statement hits every row.
- MANAGE
A Unity Catalog privilege allowing a principal to grant and revoke access on an object, hand over its ownership and drop it, all without being the owner. It gives no data access by itself and is not part of
ALL PRIVILEGES. - Exchange Online
Microsoft 365's hosted service for mail, calendars and contacts. Defender for Office 365 protects these mailboxes.
- Flow
The unit of work inside a Lakeflow pipeline that takes data from a source, transforms it and lands it in a destination like a streaming table. Streaming flows either append or update, and
CREATE FLOWlets you declare a flow apart from the table it feeds. - Chat message roles
Labels on chat messages: instructions go under system, the person's input under user, the model's previous answers under assistant, and results returned by a called tool under tool (or function).
- Microsoft 365
Formerly Office 365, Microsoft's software-as-a-service productivity suite. A Microsoft Entra tenant provides its identity, and its data is not governed by Azure RBAC.
Related terms
- Microsoft Admin Portals
In Conditional Access, a single target that covers the Azure portal, the Exchange admin center, the Microsoft 365 portal and the Microsoft 365 Security and Compliance Center. Use it to include admins in rules such as requiring MFA, not to exclude lots of resources at once.