asp.net ge 問題~~

Imports System.Net.Mail

Partial Class Default4
Inherits System.Web.UI.Page

Protected Sub Wizard1_FinishButtonClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.WizardNavigationEventArgs) Handles Wizard1.FinishButtonClick

sendmail(txtEmail.Text, txtComment.Text)

End Sub

Private Sub sendmail(ByVal from As String, ByVal body As String)

Dim mailServerName As String = "smtp.gmail.com"

Dim Message As MailMessage = New MailMessage(from, "[email protected]", "Comments", body)

Dim mailClient As SmtpClient = New SmtpClient

mailClient.Host = "smtp.gmail.com"

mailClient.Send(Message)

Message.Dispose()

End Sub

End Class




我行緊果陣...佢話我
Line 12: Dim mailClient As SmtpClient = New SmtpClient
Line 13: mailClient.Host = "smtp.gmail.com"
Line 14: mailClient.Send(Message)------->呢句錯~~
Line 15: Message.Dispose()
Line 16:
連線嘗試失敗，因為連線對象有一段時間並未正確回應，或是連線建立失敗，因為連線的主機無法回應。 74.125.127.109:25

HELP ~~