[cobalt-users] From Address in Email

[baltimoremd@xxxxxxxxxxxxxxx]

When one of my clients sends email, the headers include

Received: from 
ns1.mydomain.net (mycolos_machine-domain_name [xxx.xxx.xxx.xx] (may be forged))

Is this normal?  I thought it should have shown
myclient_domain and have no may be forged

thanks
Thom

baltimoremd@xxxxxxxxxxxxxxx             Thom LaCosta K3HRN Webmaster  
               http://www.baltimoremd.com/cobaltfacts/
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