I get the following error running my application on the internet server.
The server rejected one or more recipient addresses. The server response was: 553 sorry, relaying denied from your location [126.96.36.199] (#5.7.1)
This is the code I use
Dim MyMail As MailMessage = New MailMessage()
MyMail.From = sendFrom
MyMail.To = sendTo
MyMail.Subject = mailSubject
MyMail.Body = mailBody
MyMail.Cc = sendCC
SmtpMail.SmtpServer = "mail.domain.com"
Any one please give me the instruction to correct them.