?用smtpmail 发别人可以,发自己就不可以
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim newmail As MailMessage = New MailMessage()
newmail.To = "caiyiming8888@126.com"
newmail.From = "caiyiming8888@163.com"
newmail.Subject = "test"
newmail.Body = "sdfsfsadfasdf"
newmail.BodyFormat = MailFormat.Html
SmtpMail.Send(newmail)
End Sub
发送成功
但newmail.To = "caiyiming8888@126.com" 改成
newmail.To = "caiyiming8888@163.com"就不可以