Hello,
Using sgn As MapiMessage = New Email.SecureEmailManager().AttachSignature(msg, CmsSigner, New SignatureOptions With {.Detached = True})
sgn.Save(SaveTextBoxX.Text, ASPSaveSetOFT)
End Using
Here source msg can …...source msg can be a Mapi message or Mapi item in Msg, Oft or...message, I mean if source msg is a Mapi item like contact, the signed...