[RESOLVED] send Email with SMTP autentication

How can I send an Email with VB.2008, is the SMTP server needs autentication???

I can do it without autentication, mas with that, it doesnt work

post code and we will give you some help

I use this code:

Code:

---

    Dim EmailServer As New System.Net.Mail.SmtpClient("smtp.gmail.com")
    Dim myMessage As New System.Net.Mail.MailMessage("[email protected]", "[email protected]", "Subject", "Main msg")

    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        EmailServer.Send(myMessage)
        MsgBox("ok")
    End Sub

---

The question is:
The server SMTP I wanna use need SMTP autentication,

I can I give them?

Thank You

Code:

---

        Dim credentials As New Net.NetworkCredential("username", "password")
        EmailServer.Credentials = credentials

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