<%@ Import Namespace="System.Web.Mail" %>
Sub Application_Error(sender As Object, e As EventArgs)
Dim ex As Exception = Server.GetLastError()
If Not ex Is Nothing Then
Dim Mail as New MailMessage()
'Change the values below to valid email addresses
'Mail.To =
'Mail.From =
Mail.Subject = "error"
Mail.Body = "An Exception occurred in page " & _
Request.RawUrl & ":" & vbCrLf
Mail.Body &= ex.ToString() & vbCrlf & vbCrlf
Mail.Body &= "was handled from Application_Error."
'If your SMTP server is not local, change the property below
' to a valid server or domain name for the SMTP server
SmtpMail.SmtpServer = "localhost"
SmtpMail.Send(Mail)
Server.ClearError()
End If
End Sub