Too late? No, because Outlook makes it really easy to recover a message you have just deleted. It works just like undoing something in Word, for example.
Undelete a Message Quickly in Outlook
To undelete a message fast from the keyboard in Outlook:
- Press Ctrl-Z.
Undelete Deleted Messages in Outlook (Even if You Have Emptied the Trash)
If you have mistakenly deleted a message previously, you can move it from the Deleted Items folder to any other folder to restore it.
Emails deleted even from the Deleted Items folder are a bit more difficult to recover, but not all is lost. Tools such as Recover My Email can often help.