'd like to send a custom form as plain text. Is that possible? I'm not
getting the data in the fields I have created on the receiving side.
If you have a custom form, with which you wish to transmit data in custom
user properties, then you need to send the message using the TNEF
wrapper. That is controlled by opening the recipient's contact record,
selecting the email address that is used, right-clicking it, and choosing
properties. On versions before 2003, there is a check-box on the bottom
of the properties panel that is labeled "Always send to this recipient
using rtf". Put a check in that box. In OL2003, that has been moved to
the mail format dropdown list box. Choose the one labeled rtf format.