smtp logs in exchange server

8:17

3:59

4:02

2:07

7:32

8:37

4:24

7:58

7:32

30:41

22:01

28:18

2:03

18:50

3:39

13:50

5:57

4:04

19:50

3:57

6:19

12:06

26:09

24:29

24:29

18:40

8:49

20:38

1:58

18:28

9:07

1:02:14

12:51

47:00

20:05

21:04

25:46

13:00

18:11

44:04