[cobalt-security] Sendmail issues

["Sean Bierdrager" <sean@xxxxxxxxxxxx>]

Forgive me for asking newbie questions... but I get this as processes of
sendmail so I just want to know, is this normal?  FYI I allow none to use
our site as a SMTP relay.

855  ?  S    0:00 sendmail: server [203.144.251.67] child wait
  890  ?  S    0:00 sendmail: server [203.155.32.22] child wait
  894  ?  S    0:00 sendmail: LAA00894 [203.155.32.22]: DATA
 1111  ?  S    0:01 sendmail: MAA01111 mail.ubctv.com.: client DATA 354
 1113  ?  S    0:00 sendmail: MAA01113 [203.144.251.67]: DATA

Thanks for any advice! If this is wrong though, how do I completely close of
our server as an SMTP relay?

Thanks!

Sean Bierdrager