asp.net 发送邮件

C# code:

string to = "abc@sina.com";
string from = "mathieuxiao@yahoo.com.cn";
string subject = "Using the new SMTP client.";
string body = @"Using this new feature, you can send an e-mail message from an application very easily.";
MailMessage message = new MailMessage(from, to, subject, body);
// SmtpClient client = new SmtpClient("smtp.sina.com.cn");
SmtpClient client = new SmtpClient();
client.Host = "202.108.3.190";
client.Port = 25;

client.Credentials = new System.Net.NetworkCredential("abc@sina.com", "123456");
try
{
client.Send(message);
}
catch (Exception ex)
{
Response.Write("<script language='javascript'>alert('" + ex.Message + "')</script>");
}

上面的代码生成没有问题，但是就是不能正确接收到邮件。

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不懂，jf

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csdn的很多朋友都在问发送邮件的问题。

代码一般都没啥问题，随便一Google都可以找一大堆。

首先必须要确定一件事情，你的邮件的smtp开通了吗？

配置到outlook里试试。

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顶

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使用QQ，Gmail邮箱试试
smtp可能不支持，或用jail试试

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jmail试试
jmail.Message j = ne