SMS Problem

[valar2k6]

hi i have one doubt i send sms to phone via email but i got system.net.mail.smtpclient.send(mailmessage message) why this erro came. my code

 
   mTo = Trim(TextBox1.Text) & Trim(ComboBox1.SelectedItem.ToString())
        mFrom = Trim(TextBox2.Text)
        mSubject = Trim(TextBox4.Text)
        mMailServer = Trim(TextBox3.Text)
        mMsg = Trim(TextBox5.Text)
 
        Try
            Dim message As New MailMessage(mFrom, mTo, mSubject, mMsg)
            'Dim mySmtpClient As New SmtpClient(mMailServer)
            'mySmtpClient.UseDefaultCredentials = True
            'mySmtpClient.Send(message)
 
            Dim smtp As New SmtpClient()
            smtp.Host = "smtp.gmail.com"
            smtp.Credentials = New System.Net.NetworkCredential
            smtp.EnableSsl = True
 
            smtp.Send(message)
            'Dim basic Authentication Info As New System.Net.NetworkCredential(mMailServer)
 
 
 
            MessageBox.Show(" The mail message has been sent to " & message.To.ToString(), "Mail", MessageBoxButtons.OK, MessageBoxIcon.Information)
 
        Catch ex As FormatException
            MessageBox.Show(ex.StackTrace, ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error)
        Catch ex As SmtpException
 
            MessageBox.Show(ex.StackTrace, ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error)
        Catch ex As Exception
 
            MessageBox.Show(ex.StackTrace, ex.Message, MessageBoxButtons.OK, MessageBoxIcon.Error)
        End Try
 

[Plater]

You never said what error your are getting.

As for gmail, did you make sure to turn on SMTP from your gmail account webpage?