Helo, I have a problem when sending email from VB.Net application, the error message is
"The server rejected one or more recipient addresses. The server
response was: 550 5.7.1 Unable to relay for [email protected]".
What is actually is the problem? How can i get out from this problem? Anyone have any idea, please reply. Thanks
in advance....
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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As

System.EventArgs) Handles Button1.Click

try
Dim objEmailMessage As System.Web.Mail.MailMessage
Dim objSMTPServer As System.Web.Mail.SmtpMail
objSMTPServer.SmtpServer = "mycomputername"

objEmailMessage = New System.Web.Mail.MailMessage
With objEmailMessage
.To = "[email protected]"
.From = txtFrom.Text
.Subject = "Great Job!"
.Body = "Want all my money?"

End With

objSMTPServer.Send(objEmailMessage)
catch exc as exception
response.write(exc.innerexception.innerexception.message)
end try
End SubError send email?