id name dept date_joined email date_sent
       1  P1    Test   12/10/14  Y    12/11/14 10:53:45
       1  P1    Test2  1/1/14    Y    1/05/14 05:25:34
       2  P2    Test  3/1/14  N    Null
       2  P2    Test   8/1/14  Y    8/05/14 11:28:28
       3  P2    Test3  10/1/14 N    Null