C＃如何发送电子邮件？ [英] C# how to send email?

问题描述

我使用C＃.net 4.0，并想发送电子邮件与主题和正文的地址，身体会包含在我的应用程序从几文本框的一些信息。

I am using C#.NET 4.0 and would like to send an email to an address with a subject and a body, the body will contain some information from a few text-boxes in my application.

我没有什么在C＃中发送电子邮件没有经验，所以这里的任何帮助将是AP preciated。我所知道的是，你必须使用System.Net.Mail命名空间。我想这code，但它给了一个失败发送邮件的异常。

I have little to no experience with sending emails in C#, so any help here would be appreciated. All I know is that you have to use the System.Net.Mail namespace. I tried this code but it gave an "Failure sending Mail" exception.

        new SmtpClient("smtp.server.com", 25).Send("[e-mail]",
                                       "[e-mail]",
                                       "subject",
                                       "body");

什么是错的上述code？此外，有没有更好的方法来发送电子邮件？

What is wrong with the above code? Furthermore, is there any better way to send the email?

推荐答案

我曾与三个著名的ISP的主机我的客户的网站。所有这三个ISP的指示，我用localhost作为SMTP服务器名称。

I have worked with three well known ISP’s to host my client’s websites. All three ISP's instructed me to use "localhost" as the smtp server name.

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