New-Mailbox — Display and save outputIT technician command center
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Microsoft 365 · Exchange Online

New-Mailbox — Display and save output

Display output while saving it to a file. Base task: Create a shared mailbox.

Copy-ready commandNew-Mailbox — Display and save output
New-Mailbox -Shared -Name "Support" -PrimarySmtpAddress support@contoso.com 2>&1 | tee command-results.txt
Production warning

Changing mailbox permissions or configuration can affect users.

Requirements and permissions

Requirements
ExchangeOnlineManagement module
Permissions
Exchange administrator or delegated role
Last reviewed
2026-08-01

Examples

Display and save output

Display output while saving it to a file.

New-Mailbox -Shared -Name "Support" -PrimarySmtpAddress support@contoso.com 2>&1 | tee command-results.txt

Common errors

Command or option not supported

Confirm the installed platform version supports the base command and the added output or wrapper option.

Access denied or insufficient privileges

Run with the administrative role or delegated permission required by the underlying command.