Hi Ian, many thanks for your kind help. Would I be correct in doing this;
Create new recordset including ContactEmail & CaseID, filter the CaseID against the session of the insert behaviour which is tblcases_CaseID2. Then in UE choose that recordset.field as the email address?
Can t try it out on my demo machine as doesnt send mail, will try and do on live now to test!
thanks again
Gary