Question : exchange 2007 sending emails

i am trying to setup a new exchange 2007 server. it is a stand alone server with out and edge trsnsport. We are using a Spam filter to send out going emails.

My issue;
After setting up the exchange, i am able to do everything but recivie any emails.  I am able to send to internal email, and external email fine, but when people reply test emails they are getting
"The e-mail system was unable to deliver the message, but did not report a specific reason.  Check the address and try again.  If it still fails, contact your system administrator.
            < maila.Sanmanuel.com #5.0.0 X-Spam-&-Virus-Firewall; host 10.232.44.16[10.232.44.16] said:    530 5.7.1 Client was not authenticated (in reply to MAIL FROM command)>
"

So after looking around i read that i should try a command on the command line in shell. which is
set-receiveconnector -permissiongroups anonymouseuers

but i got this error message.
the operation could not be performed because object 'servername" could not be found on domain controller..

so im confuse if this is an email issue or a DNS issue. or if i am even doing the command right. for the servername i am putting in my exchange server name.

please help.

Answer : exchange 2007 sending emails

This is absolutely possible.  When your core CPU is hot...like very hot.....it won't work nearly as efficient.  You will have instructions that fail and have to be retried and retried until it is successful.  Over clocking CPUs is a common practice (running a CPU faster than what it is rated for).  People who do this have to keep a close eye on the CPU temperature.  Anyway, I'm not suprised that your laptop is running better...it makes perfect sence.