If you send a mail from Outlook and if it has some mistake in it
and you wantedto recall it
Step 1
Go to the Sent Items folder in Outlook and open the message you want to recall.
Step 2
Click on Recall This Message in the Actions menu.
(Check Tools menu if you didnt find in Actions)
Step 3
If your message hasn't already been opened by the recipient,
either delete the message or replace it with a new message.
(If the recipient has already seen,we are given up :-)
But there's a chance that some of the recipients might not have already checked it)