SMTP Out log showing multiple website connection attempts

[kepetersen]

On an MSS SMTP OUT log I see the following:
[Thu Jun 23 10:05]-[17089]: SMTP connect error to bluestembrands.com: mx_connect (bluestembrands.com): Connection refused (75)
[Thu Jun 23 10:10]-[17659]: SMTP connect error to msn.com: mx_connect (msn.com): Connection refused (75)
[Thu Jun 23 10:10]-[17692]: SMTP connect error to bluestembrands.com: mx_connect (bluestembrands.com): Connection refused (75)
[Thu Jun 23 10:10]-[17714]: SMTP connect error to fridley.k12.mn.us: mx_connect (fridley.k12.mn.us): Connection refused (75)
[Thu Jun 23 10:10]-[17747]: SMTP connect error to fridley.k12.mn.us: mx_connect (fridley.k12.mn.us): Connection refused (75)
[Thu Jun 23 10:50]-[23350]: SMTP connect error to rocketmail.com: mx_connect (rocketmail.com): Connection refused (75)

Where would I be able to see what/why this is being generated? Is there a way to trace this back to a particular mailbox user?

 

[KenMeans]

if it is not showing the from in the smtp out log the only thing you may be able to do is check the smtp in log and matchup the times of an incoming message to the error in the out log.

Ken Means

http://www.tel-is.com

"I find that the harder I work, the more luck I seem to have."
- Thomas Jefferson (1743-1826)