[cobalt-users] Getting Hacked! Please HELP ASAP!

["Casselman, Chad" <chad.casselman@xxxxxxxxxxxxxxxxx>]

Some please tell me what to do!

All of a sudden I start getting tons of bounce emails that I am not sending.
I look at top and sendmail is going nutz and sending all these emails and
most are bouncing.  So someone is using my system to spam thousands of
people.  How can I turn sendmail off or get to the bottom of this.  On top
it will pop up every no and then "sendmail accepting connection port 25".  I
am very dumb with this.

Some please please help!!
Thanks,
chad