C# 邮件发送方法【webMail方式】

在上一篇博文C# 邮件发送方法【webMail方式】中介绍了Webmail的邮件发送方式，现在介绍下C#中使用NetMail发送邮件的方式，

测试代码如下：

/// <summary>

/// NetMail方式测试通过

/// </summary>

private void TestSend()

{

System.Net.Mail.MailMessage mm = new System.Net.Mail.MailMessage();

//收件人地址

mm.To.Add(new System.Net.Mail.MailAddress("xxxxxx@163.com", "Name"));

//发件人地址

mm.From = new System.Net.Mail.MailAddress("xxxxx@sina.com");

//这个可以不指定

//mm.Sender = new System.Net.Mail.MailAddress("xxx@sina.com", "SenderName");、

mm.Subject = "This is Test Email";

mm.Body = "<h3>This is Testing SMTP Mail Send By Me</h3>";

mm.IsBodyHtml = true;

mm.Priority = System.Net.Mail.MailPriority.High; // 设置发送邮件的优先级

System.Net.Mail.SmtpClient smtCliend = new System.Net.Mail.SmtpClient();

//指定邮件服务器

smtCliend.Host = "smtp.sina.com";

//smtp邮件服务器的端口号

smtCliend.Port = 25;

//设置发件人邮箱的用户名和地址，使用公共邮件服务器一般需要提供，不然发送不会成功

smtCliend.Credentials = new NetworkCredential("xxxxxxx", "xxxxxxx");

//指定邮件的发送方式

smtCliend.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;

try

{

smtCliend.Send(mm);

}

catch (System.Net.Mail.SmtpException ex)

{

Response.Write(ex.Message);

}

catch (Exception ex)

{

Response.Write(ex.Message);

}

}