Need to suppress Email Send confirmation

[Datawell]

My application requires that the form be submitted to a SharePoint document
library and that email notifications be automatically sent to all approvers
as well as the Help-Desk. I am using Visual Studio to create place a
shortcut to the document in the email's introduction and to send the message.
The form is not attached to the email. How can I suppress the email
confirmation message box to insure the proper email notices are always
generated. My form is using Domain Level Security. My code follows:

Dim SMail As EmailAdapter
SMail = thisXDocument.DataAdapters("Confirmations")
SMail.Intro = thisXDocument.DOM.selectSingleNode("/my:myFields/my:Intro").text
SMail.Submit()