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error client does not have permission to send email to this server

Hi, just wondering what might cause this error? I have a windows application
running on a server that sends out emails via a email server. I am using the
system.Net.Mail .SmtpClient object with the windows application. Does the
application gain access to the email server using the (from email address) or
the credentials of the user that is running the windows application to gain
access to the email server?
Thanks.
--
Paul G
Software engineer.
Oct 6 '08 #1
1 1978
Paul.
This is a good site with resources
http://www.systemnetmail.com/
Hope it helps
"Paul" <Pa**@discussio ns.microsoft.co mwrote in message
news:73******** *************** ***********@mic rosoft.com...
Hi, just wondering what might cause this error? I have a windows
application
running on a server that sends out emails via a email server. I am using
the
system.Net.Mail .SmtpClient object with the windows application. Does the
application gain access to the email server using the (from email address)
or
the credentials of the user that is running the windows application to
gain
access to the email server?
Thanks.
--
Paul G
Software engineer.

Oct 7 '08 #2

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