Get-Mailbox — Basic UsageIT technician command center
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Microsoft 365 · Exchange Online

Get-Mailbox — Basic Usage

Use Get-Mailbox for a standard administrative task.

Copy-ready commandGet-Mailbox — Basic Usage
Get-Mailbox -ResultSize Unlimited

Requirements and permissions

Requirements
ExchangeOnlineManagement module
Permissions
Exchange administrator or delegated role
Last reviewed
2026-07-31

Examples

Basic Usage

Use Get-Mailbox for a standard administrative task.

Get-Mailbox -ResultSize Unlimited

Original command

List Exchange Online mailboxes with the traditional cmdlet.

Get-Mailbox -ResultSize Unlimited

Common errors

Command not found

Confirm ExchangeOnlineManagement module is installed and available in your current shell.