.net邮件发送程序出错

来源：百度知道 编辑：UC知道 时间：2024/05/16 17:16:33
namespace 邮件发送管理模块
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}

private void button1_Click(object sender, EventArgs e)
{
MailMessage mail = new MailMessage("xingsiwei@yahoo.com.cn", "609401302@qq.com");
mail.Subject = "nihao";
mail.Body = "nihao";

try
{
//SmtpClient client = new SmtpClient("125.0.0.1");
SmtpClient client = new SmtpClient("202.106.187.156");
client.Send(mail);
}
catch (Exception ex)
{
MessageBox.Show("邮件发送时发生以下错误："+ex.Message,"tishi",MessageBoxButtons.OK,MessageBoxIcon.Information);
}

SmtpClient client = new SmtpClient("202.106.187.156");

client.UseDefaultCredentials = true;
client.Credentials = new System.Net.NetworkCredential("帐号", "密码");
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.Timeout = 10000;//超时
client.Send(mail);