Exchange Online
Exchange Online is a Microsoft service for storing and controlling emails, dedicated for companies. It can be retrieved as a standalone service or in an O365 bundle. The following options are currently available:
https://products.office.com/en/exchange/compare-microsoft-exchange-online-plans:
![](https://static.packt-cdn.com/products/9781788838986/graphics/a1103091-8990-4ab9-aaa2-21c263129a9e.png)
For our examples, we are using an O365 subscription. There is also a GUI available to manage Exchange Online, but for bulk operations you should always prefer the programmatic approach with PowerShell.
The GUI can be found at the following link: https://outlook.office365.com/ecp/.
For our example, we are using a mostly empty tenant, and the GUI looks as follows:
![](https://static.packt-cdn.com/products/9781788838986/graphics/87643d4b-7785-4d38-b06f-aaafb40aadcd.png)
First, we need to establish the connection from PowerShell to the online service. There are three connection URIs available, which you must know:
- Office 365 operated by 21Vianet: https://partner.outlook.cn/PowerShell
- Office 365 Germany: https://outlook.office.de/powershell-liveid/
- Office 365 international: https://outlook.office365.com...