电子邮件没有工作，无法接收电子邮件，雅虎电子邮件ID [英] Email not working,Not able to receive email for yahoo email id

问题描述

我卡住，无法收到来自雅虎ID电子邮件（如果发件人的电子邮件ID是雅虎的）。
code是工作的罚款没有给我任何错误，我收到的电子邮件Gmail的弗洛姆ID。
我使用本地主机（不活的服务器上的本地机）。
托管服务器：smtp.snapgrid.com
也可用于身份验证，启用SSL，使用适当的SSL端口。
在snapgrid我做检查，所以我得到了来自雅虎的邮件被阻止，该消息是，

I am stuck and not able to receive email from yahoo id(if the sender email id is of yahoo). code is working fine not giving me any error and i am receiving email fromm gmail id. i am using localhost (not in local machine on live server). hosting server : smtp.snapgrid.com also used authentication,enable ssl , using proper port for ssl. on snapgrid i do check so i got is mail from yahoo is blocked and the message is,

消息：

Type: blocked
Reason: 550 5.7.1 Unauthenticated email from yahoo.com is not accepted due to domain's    
DMARC policy. Please contact administrator of yahoo.com domain if this was a legitimate 
mail. Please visit http://support.google.com/mail/answer/2451690 to learn about DMARC 
initiative.

请帮忙...

$ C C I用于发送的（其工作罚款只给了想法）：

code i used to send is(its working fine just giving for idea):

方法1：

     SmtpClient objSMTPClient = new SmtpClient();
            objSMTPClient.Host = ConfigurationManager.AppSettings["strSMTPServer"];
            string BODY_FORMAT = ConfigurationManager.AppSettings["EmailBodyContentFormat"];
            MailMessage objMailMessage = new MailMessage(from.Trim(), to.Trim(),   subject.Trim(), body.Trim());
            objSMTPClient.UseDefaultCredentials = false;
            if (BODY_FORMAT.ToUpper() == "HTML")
                objMailMessage.IsBodyHtml = true;

            else if (BODY_FORMAT.ToUpper() == "TEXT")
            {
                body = StripTags(body);
                objMailMessage.IsBodyHtml = false;

                objMailMessage.Body = body.ToString().Trim();
            }
            else
                return false;
            objSMTPClient.Send(objMailMessage);
            return true;

方法2：

            SmtpClient oMail = new SmtpClient();
            MailMessage msg = new MailMessage();
            MailAddress Madd = new MailAddress(from, "sunil");
            oMail.Host = "smtp.gmail.com";
            oMail.Port = 587;
            oMail.EnableSsl = true;
            oMail.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
            oMail.Credentials = new NetworkCredential("[e-mail]", "******");
            oMail.Timeout = 20000;
            msg.From = Madd;
            msg.Body = body.ToString();
            msg.To.Add(to);
            msg.Subject = subject;
            msg.IsBodyHtml = true;

            oMail.Send(msg);


            return true;

两者都是有工作无差错无缺陷运行....

both are working having no bug running without error....

推荐答案

如果您通过属于一个像雅虎，谷歌或Office365，他们预计该帐户的发送者名称，以匹配您使用发送服务器发送在从地址。

If you are sending via a server belonging to someone like Yahoo, Google or Office365 they expect the sender name of the account to match that that you're sending using in the from address.

例如，这将一个本地的SMTP服务器上的工作：

For example, this would work on a your local SMTP server:

Message.From = new MailAddress("[e-mail]"); 

不过，要得到它通过他人向雅虎将要求您发送这样的：

However, to get it to send via someone like Yahoo would require you to send it like this:

Message.From = new MailAddress("[e-mail]", "Grandmaster Flush"); 

如果提供的发件人姓名不完全匹配，该邮件不会被发送的帐户。

If the sender name provided does not exactly match that of the account the email will not get sent.

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