smtpclient.send

[atisoft1]

The following code was working correctly for over a year. Upgraded to new .net framework and smtpclient.send no longer works and throws an exception. here is the test code:

Protected Sub Submit_Click(sender As Object, e As System.EventArgs)

Dim mailMessage As System.Net.Mail.MailMessage = New System.Net.Mail.MailMessage()
mailMessage.From = New System.Net.Mail.MailAddress(System.Configuration.ConfigurationManager.AppSettings("fromEmail"))
mailMessage.To.Add(System.Configuration.ConfigurationManager.AppSettings("toEmail"))
mailMessage.Subject = System.Configuration.ConfigurationManager.AppSettings("EmailSubject")

mailMessage.Body = mailMessage.Body & "Food Lot Tracking" & Environment.NewLine

mailMessage.IsBodyHtml = False

Dim smtpClient As System.Net.Mail.SmtpClient = New System.Net.Mail.SmtpClient()

Try
smtpClient.Send(mailMessage)
Catch ex As Exception
Server.Transfer("RegisterBadEmail.aspx")
Finally
End Try

Server.Transfer("RegisterOK.aspx")

End Sub

Thanks in advance for your help.

JR

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