I'm trying to intercept any XForm email to add my own formatting. I have a test form created and a button to trigger saving to the DB and send an email. The following event does fire, but e.FormData.ChannelOptions is always equal to ChannelOptions.None. I can never trap the XForm from sending the email.

private void OnBeforeSubmitPostedData(object sender, XFormDataEventArgs e)

{

            //***********************************//

            //*** Result from sending         ***//

            //***********************************//

            //ChannelOptions.None = 0, Nothing happens.

            //ChannelOptions.Database = 1, Save to database.

            //ChannelOptions.Email = 2, Send e-mail.

            //ChannelOptions.CustomUrl = 4, Post the data to a different Web page.

            if ((e.FormData.ChannelOptions & ChannelOptions.Email) == ChannelOptions.Email)

            {

                //Remove the option to send email directly from the XForm

                e.FormData.ChannelOptions &= ~ChannelOptions.Email;

                //***********************************//

                //*** Send e-mail to this address ***//

                //***********************************//

                string emailAdressTo = e.FormData.MailTo;

                //***********************************//

                //*** E-mail address of sender    ***//

                //***********************************//

                string emailAdressFrom = e.FormData.MailFrom;

                //***********************************//

                //*** E-mail subject              ***//

                //***********************************//

                string messageSubject = e.FormData.MailSubject;

                System.Collections.Specialized.NameValueCollection formValueCollection = e.FormData.GetValues();

                mailer = new Mailers();

                var message = mailer.XFormEmail(emailAddressTo: emailAdressTo, messageSubject: messageSubject, messageFields: formValueCollection);

                message.Send();

            }

        }