Imports System.Net.Mail

Public Class Form1

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim MyMailMessage As New MailMessage()
        MyMailMessage.From = New MailAddress("123@gmail.com")
        MyMailMessage.To.Add("123@gmail.com")
        MyMailMessage.Subject = "XELLOGS FROM: " & Environment.MachineName
        MyMailMessage.Body = TextBox1.Text
        MyMailMessage.Priority = MailPriority.Normal


        Dim SMTPServer As New SmtpClient("smtp.gmail.com")
        SMTPServer.Port = 587
        SMTPServer.Credentials = New System.Net.NetworkCredential("123@gmail.com", "123")
        SMTPServer.EnableSsl = True
        Try
            SMTPServer.Send(MyMailMessage)
            MessageBox.Show("Email Sent")
        Catch ex As SmtpException
            MessageBox.Show(ex.Message)
        End Try
    End Sub
End Class