There are several tools here:
http://www.slipstick.com/addins/attachments.asp
--
Diane Poremsky [MVP - Outlook]
Outlook Tips:
http://www.outlook-tips.net/
Outlook & Exchange Solutions Center:
http://www.slipstick.com
Outlook Tips by email:
mailto:dailytips-subscribe-(E-Mail Removed)
EMO - a weekly newsletter about Outlook and Exchange:
mailto:EMO-NEWSLETTER-SUBSCRIBE-(E-Mail Removed)
Let's Really Fix Outlook 2010
http://forums.slipstick.com/forumdisplay.php?f=34
"ShivaKumar" <(E-Mail Removed)> wrote in message
news

C594F4E-9FCB-43F4-BF06-(E-Mail Removed)...
> Do we have a option in microsoft outlook to Get a alert message, if a
> email
> accidentaly sent without Subject, or even not allowing the email to send
> without a subject