You can recall or replace a message only if its recipient is logged on and using Microsoft Outlook and has not read the message or moved it from their Inbox.
- In Mail, in the Navigation Pane, click Sent Items.
- Open the message you want to recall or replace.
- In the message window, on the Actions menu, click Recall This Message.
NOTE This command does not appear unless you are using an Exchange e-mail account.
- Do one of the following:
NOTE To replace a message, you must send a new one. If you do not send the newitem, the original message is still recalled.