When you're writing an email message in classic Outlook, you can undo a previous action or actions:
-
On your keyboard, press Ctrl+Z, or select
Tip:Â To redo, press Ctrl+YÂ or select the down arrow next to the Undo icon and choose
By default, classic Outlook saves the last 100 undoable actions. Some actions, such as turning on the Bcc field, can't be undone by this method. If you can't undo an action, the Undo command changes to Can't Undo.
For more info, see Undo, redo, or repeat an action.
When you're writing an email message in new Outlook, you can undo a previous action or actions:
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On the Message tab, select  Undo > Undo.
Keyboard:Â Ctrl+Z
Tip:Â To redo an action, press Ctrl+Y, or select Undo >Â Â Redo
By default, new Outlook saves the last 100 undoable actions. Some actions, such as turning on the Bcc field, can't be undone by this method. If an action can't be undone, the Undo option is grayed out.
When you're writing an email message in Outlook for Mac, you can undo a previous action or actions:
-
Go to the Edit menu and Undo.
Keyboard:Â Command+Z
Tip: To redo an action, press Command+Y, or select Edit > Redo.
By default, Outlook for Mac​​​ saves the last 100 undoable actions. Some actions, such as turning on the Bcc field, can't be undone by this method. If an action can't be undone, the Undo option is grayed out.
