Statistics from Thu Dec 30 12:42:33 1999
 M   msgsfr  bytes_from   msgsto    bytes_to  msgsrej msgsdis  Mailer
 5     1828      35205K      474       5124K       25       0  esmtp
 8       55        322K     1409      29614K        6       0  local
=============================================================
 T     1883      35527K     1883      34738K       31       0
 ^      ^         ^          ^          ^          ^        ^    ^
 |      |         |          |          |          |        |    |- mailer
 |      |         |          |          |          |        | 
 |      |         |          |          |          |        - discarded
 |      |         |          |          |          - rejected   
 |      |         |          |          |- bytes sent
 |      |         |          |- msgs sent
 |      |         |- bytes received
 |      |- msgs received
 |- mailer number