通过邮件服务器发送邮件 [英] Send email by mail server

问题描述

我创建了一个通过服务器邮件发送电子邮件的项目。但是，我发送邮件得到错误：

Quote：

服务器不支持安全连接。在System.Net.Mail.SmtpConnection.GetConnection（String host，Int32 port）处System.Net上的System.Net.Mail.SmtpClient.GetConnection（）上的System.Net.Mail.SmtpTransport.GetConnection（String host，Int32 port） .Mail.SmtpClient.Send（MailMessage消息）

我的代码落后：

 SmtpClient smtp =  new  SmtpClient（）; 
 MailMessage msg =  new  MailMessage（）; 
  string  host =   smtp.newwave。 COM; 
  int  port =  25 ; 
 
 NetworkCredential loginInfo =  new  NetworkCredential（  [e-mail]，  Abcd1234）; 
 
 msg.From =  new  MailAddress（  [e-mail]）
 msg.To.Add（ new  MailAddress（  [e-mail]）; 
 msg.Body =   测试发送邮件; 
 msg.IsBodyHtml =  true ; 
 
 SmtpClient client =  new  SmtpClient（host）; 
 client.Port = port; 
 client.EnableSsl =  true ; 
 client.UseDefaultCredentials =  true ; 
 client.Credentials = loginInfo; 
 client.Send（msg）; 

我telnet到我的服务器邮件，没关系：telnet smtp.newwave.com 25 - > 220 SERVER12.home ESMTP MailEnable服务，版本：8.53--准备好了01/29/15 1

：18：08



请帮助我！

解决方案

在您的服务器中，似乎没有为安全连接配置SSL。



在这种情况下，你需要设置 client.EnableSsl = false; 。



否则，在服务器上配置SSL设置。 / blockquote>

查看以下链接。它为您提供同样问题的解决方案。

http://forums.asp.net/t/1091403.aspx

大家好！

我已经解决了。

我设置：client.EnableSsl = false =>它的工作原理

谢谢大家^^

I create a project to send email through server mail. But wheren I send mail get error:

Quote:

Server does not support secure connections. at System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) at System.Net.Mail.SmtpClient.GetConnection() at System.Net.Mail.SmtpClient.Send(MailMessage message)

My code behind:

SmtpClient smtp = new SmtpClient();
MailMessage msg = new MailMessage();
string host = "smtp.newwave.com";
int port = 25;

NetworkCredential loginInfo = new NetworkCredential("[e-mail]", "Abcd1234");

msg.From = new MailAddress("[e-mail]")
msg.To.Add(new MailAddress("[e-mail]");
msg.Body = "Test send mail";
msg.IsBodyHtml = true;

SmtpClient client = new SmtpClient(host);
client.Port = port;
client.EnableSsl = true;
client.UseDefaultCredentials = true;
client.Credentials = loginInfo;
client.Send(msg);

I telnet to my server mail, it's ok: telnet smtp.newwave.com 25 --> 220 SERVER12.home ESMTP MailEnable Service, Version: 8.53-- ready at 01/29/15 1
:18:08

Help me, Please!

解决方案

Seems like, in your Server SSL is not configured for Secure Connections.

In that case, you need to set client.EnableSsl = false;.

Otherwise, configure SSL settings on Server.

check out the following link. which provides you solution for the same problem.
http://forums.asp.net/t/1091403.aspx

Hi all!
I've solved.
I set: client.EnableSsl = false => it's worked
Thanks all of you ^^

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