[exim] eximstats output

I am producing eximstats using eximstats -nr -t_remote_users -byemail
-byhost

And get the following result :



Grand total summary

-------------------


At least one address

  TOTAL               Volume   Messages Addresses     Hosts   Emails
Delayed       Failed

  Received            3169MB      32513                 126    15779      13
0.0%    136  0.4%

  Delivered           3219MB      33258     40892         8     5191

  Rejects                          1392                 113

Any idea of the difference between Messages and Emails? What does the
Addresses of 40892 mean in the Delivered Row?





Regards



Sujit Choudhury