Question

我在此代码中遇到问题我是新来的请帮帮我

错误是：无法发送电子邮件 - 错误：发送邮件失败。

这是我的代码：

try
{
    MailMessage mailMessage = new MailMessage();
    mailMessage.To.Add(emaild_id);
    mailMessage.From = new MailAddress(my_email_id);
    mailMessage.Subject = "Info";
    mailMessage.Body = "something.....";
    SmtpClient smtpClient = new SmtpClient("my site name like web.com");                            
    smtpClient.Send(mailMessage);
}
catch (Exception ex)
{
    Label1.Text="Could not send the e-mail - error: " + ex.Message;
}

Answer 1

在smtp下的web.config中输入您的<mailSettings> ... <network>服务器设置。请查看Web配置中<mailSettings>的规范：

http://msdn.microsoft.com/en-us/library/ms164240(v=vs.110).aspx

Answer 2

您需要配置smtp服务器。例如，如果您有gmail帐户，则可以使用gmail smtp服务器进行测试

SmtpClient client = new SmtpClient("smtp.gmail.com", 587);
client.Credentials = new System.Net.NetworkCredential( your gmail address, your gmail password);
client.EnableSsl = true;
client.Timeout = 3000;
client.Send(mail);

或者您可以将web.config配置为

<system.net>
 <mailSettings>
  <smtp deliveryMethod="Network">
    <network host="smtp.gmail.com" port="587" userName="your email" password="your password" defaultCredentials="false" enableSsl="true" />
  </smtp>
</mailSettings>

邮件发送失败

2 个答案: