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Change Extensions preferences in Mail on Mac
Use Extensions preferences in Mail to turn on and manage extensions you install to help send and receive email messages.
To change these preferences in the Mail app on your Mac, choose Mail > Preferences, then click Extensions.
Option | Description | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Extensions list | Extensions available on your Mac. To turn an extension on or off, select or unselect the extension’s tick box. | ||||||||||
Extension details | Information about the selected extension. To remove an extension, click Uninstall. |
Uninstalling extensions, and turning them on or off, takes effect immediately.