Outlook 2010 allows you to schedule an e-mail to be sent at the specified date and time in the future.
1. Create the new e-mail.
2. On the Options tab, in the More Options group, click the Delay Deliverybutton:
3. In the Message Options dialog box, locate the section entitled Delivery Options:
4. Select the option labelled Do not deliver before and then specify the date and time from the drop-down lists. When the specified date and time is realized, Outlook will attempt to send the e-mail.