Sendmail issue on Solaris 10 system...

Question

I have two systems running Solaris 10 that are having sendmail issues. If mail messages like the one below gets bounced back or if someone replies to it, the message will go to [email protected], and that should not happen. I believe I configured these systems the same way as the others and they seem to be fine. I have reconfigured the sendmail on the problems systems and I am still seeing messages going to [email protected] Below is what our reports should be sending to us and below that is what we should not be sending. How do I fix this problem? Can someone help, please. Thanks.
CORRECT:
-----Original Message-----
From: root@nunode7 [mailto:[email protected]]
Sent: Monday, December 11, 2006 0:04
To: [email protected]
Subject: Daily Security Report
Begin report of failed attempts to 'su' for nunode7 on Sun Dec 10 2006
No failed attempts to report
End report of failed attempts to 'su' for nunode7 on Sun Dec 10 2006
INCORRECT:
-----Original Message-----
From: root@nunode15 [mailto:[email protected]]
Sent: Tuesday, December 12, 2006 0:01
To: [email protected]
Subject: Daily Security Report
Begin report of failed attempts to 'su' for nunode15 on Mon Dec 11 2006
No failed attempts to report
End report of failed attempts to 'su' for nunode15 on Mon Dec 11 2006
---------------------------------------------------------------------

Answer 1

So far it is happening for root. What do you suggest I do to fix it?
Below is an example of what I have been seeing. If you look at "To", you will see where the problem is..."relay" should not be there. The host name should not be there either as the masquerading configuration is set up. Something is causing "relay" to appear and I cant seem to find what it is.
-----Original Message-----
From: [email protected]
Sent: Friday, September 29, 2006 14:59
To: [email protected]
Subject: File Structures on node
Message was edited by:
DCMetroSunAdmin