This is generally a bad idea. Using a custom form for all mail messages will ensure that non-Outlook users will not get any attachments you send to them.
If your goal is to have the user specify a folder to copy outgoing mail to, then VBA code (for your personal use) or a COM add-in (for enterprise distribution) would be a more appropriate solution.
--
Sue Mosher, Outlook MVP
Author of Configuring Microsoft Outlook 2003
http://www.turtleflock.com/olconfig/index.htm
and Microsoft Outlook Programming - Jumpstart for
Administrators, Power Users, and Developers
http://www.outlookcode.com/jumpstart.aspx
"Ruben" <(E-Mail Removed)> wrote in message news:75F4868E-D0A5-440A-AED0-(E-Mail Removed)...
> Change Default Send email form to Custom Send email Form
> I need to create custom form that replace the common send email form.
> The only change is one chekbox that specify if the user need to copy this
> send email to specify folder or no.
>
> how can i associate my custom form to the default message form??? i need to
> update the system that need to work with my custom form and no with the
> default form.
>
> Thanks a lot.
> Ruben