使用asp.net发送邮件时出错 [英] Getting error while sending a mail using asp.net

问题描述

嗨frds，



使用asp.net发送邮件时出错...我尝试了很多编码来发送邮件但是没有工作..

i尝试过这样的事情

hi frds,

Getting error while sending a mail using asp.net .. i have tried many coding's to send mail but not working ..
i have tried like this

msg.From = new MailAddress("[e-mail]");
       msg.To.Add("[e-mail]");
       msg.Subject = "test";
       msg.Body = "Test Content";
       //msg.Priority = MailPriority.High;


       using (SmtpClient client = new SmtpClient())
       {
           client.EnableSsl = true;
           client.UseDefaultCredentials = false;
           client.Credentials = new NetworkCredential("[e-mail]", "test");
           client.Host = "smtp.gmail.com";
           client.Port = 587;
           client.DeliveryMethod = SmtpDeliveryMethod.Network;

           client.Send(msg);
       }

收到错误

its getting an error that

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.5.1 Authentication Required.

请给我使用gmail凭证发送邮件的代码 ..请帮助我..

感谢您的建议..

mani ..

Please give me the code to send the mail using gmail credentials ..please help me ..
thanks in advice..
mani..

推荐答案

1） https://accounts.google.com/DisplayUnlockCaptcha //点击允许访问您的Google帐户

2）您必须启用从其他时区/ IP登录您的Google帐户。



要做请点击 https://g.co/allowaccess 链接，然后点击继续按钮进行访问。

3）转到以下链接中的安全设置： https://www.google.com/settings/security/lesssecureap ps 并启用安全性较低的应用。这样您就可以从所有应用程序登录。



参考： 5.5.1需要验证

Hi,

1) https://accounts.google.com/DisplayUnlockCaptcha //Click allow access to your Google account
2) You have to enable login from other timezone / ip for your google account.

to do this follow the link https://g.co/allowaccess and allow access by clicking the continue button.
3) go to security settings at the followig link https://www.google.com/settings/security/lesssecureapps and enable less secure apps . So that you will be able to login from all apps.

Ref : 5.5.1 Authentication Required

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