Set-Mailbox Help and SyntaxIT technician command center
Microsoft 365 · Exchange Online

Set-Mailbox Help and Syntax

Display complete syntax, parameter details, and examples for Set-Mailbox.

Copy-ready commandSet-Mailbox Help and Syntax
Get-Help Set-Mailbox -Full
Production warning

Help and syntax commands are generally read-only. The original command shown for context may change systems or data; review it before execution.

Requirements and permissions

Requirements
ExchangeOnlineManagement module
Permissions
No elevated permissions are normally required to view help; local policy and shell access still apply.
Last reviewed
2026-07-31

Examples

Display the full reference

Uses PowerShell's built-in help system to review the full reference for Set-Mailbox.

Get-Help Set-Mailbox -Full

Original command context

The original Set-Mailbox example is included for context. Review all parameters before using it in production.

Set-Mailbox shared@contoso.com -HiddenFromAddressListsEnabled $true

Common errors

Help content is incomplete or unavailable

Run Update-Help from an elevated PowerShell session, then retry the command.