Newbie here and badly in need of help. I was able to convert my excel file with a list of employee information including email IDs into a DataTable (as DT1) but I am now stuck on how to convert that DT1 into a new DT (let say DT2) which should only contain unique email IDs (remove duplicates).
Next is, once DT2 is created. I want to send out a one email message to all IDs maintained in that DT2. (I need one single outlook email to be sent to all users. Not 1 email per user).
Thanks in advance!