Provided you have Microsoft Outlook, Microsoft Exchange, or another compatible e-mail program installed on your system, Excel offers a variety of ways to distribute your work to others via electronic mail. Specifically, you can do the following:
Send an entire workbook as an attachment to an e-mail message
Send the current worksheet or chart sheet as the body of an e-mail message
Send a workbook out for review and comment
Set up a routing slip so that a workbook is e-mailed to each member of a workgroup in a specified sequence.
These options are all accessible via the File, Send To command. The Send To submenu also includes options for sending your work to an Exchange folder, a NetMeeting participant, ...