Question

我正在尝试在按钮点击事件后发送电子邮件。当我从本地机器上测试时，一切运行顺畅，电子邮件发送出去，我收到弹出消息，通知我“呼叫已经解决”。但是从服务器端运行页面“挂起” - 屏幕变暗，这应该发生，直到电子邮件被发送，但它保持这样。电子邮件不会从服务器端发出....

这就是我所做的：我的代码：

    MailMessage Mail = new MailMessage();
        Mail.Subject = "Call Resolved";
        Mail.To.Add(useremail);
        //  Mail.To.Add(useremail);
        Mail.From = new MailAddress("notifications@oep.co.za");

        // string path = Server.MapPath(@"..\Images\SOSLetterhead.png");
        // string path = PopulateEmailImage();
        string path = Server.MapPath(@"\Images\ItsmBCXHeader.gif");
        LinkedResource logo = new LinkedResource(path);
        logo.ContentId = "header";

        AlternateView av1 = AlternateView.CreateAlternateViewFromString("<html><head>" +
                            @"<meta content=""text/html; charset=utf-8"" http-equiv=""Content-Type""/> " +
                            @"<title></title></head><body ><style> " +
                        @".auto-style1 {width: 188px; }table tr td{ border:solid;border-width:1px;} .link{color:red;}</style> " +
                        @"<img alt="""" height=""130"" src=""cid:header"" width=""675"" /> " +
                        @"<div style=""color:red; font-weight:bold; text-align:left; border:none; margin-right:20%;"" > " +
                        @"<h3>This message is sent on behalf of <br /> The Business Connexion Global Service Management Centre</h3> " +
                        @"<h5><i>Please do not respond to the sender as this mailbox does not receive return mail. <br /> " +
                        @"Use the Link located at the bottom of the e-mail to Respond </i></h5> </div><br />" +
                        @"<div>Dear <b>" + CustName + "</b></div><br /> " +
                        @"<div>We are pleased to inform you that your reported Incident <b>" + incidentNo + "</b>, has been resolved. </div><br /> " +
                        @"<div><b>Incident Summary report as follows:</b></div> <br /> " +
                        @"<table style=""width:45%; border:solid; border-width:3px; background-color:#E2E2E2;""> " +
                        @"<tr><td class=""auto-style1""><b>Incident Number:</b></td><td>" + incidentNo + "</td> " +
                        @"<tr><td class=""auto-style1""><b>Status:</b></td><td>" + stats + "</td></tr> " +
                        @"<tr><td class=""auto-style1""><b>CI Serial No:</b></td><td>" + serialNo + "</td></tr> " +
                        @"<tr><td class=""auto-style1""><b>Incident Summary:</b></td><td>" + incidentSum + "</td></tr> " +
                        @"<tr><td class=""auto-style1""><b>Incident Notes:</b></td><td>" + incidentNotes + "</td></tr> " +
                        @"<tr><td class=""auto-style1""><b>Resolution:</b></td><td>" + resolution + "</td></tr> " +
                        @"</table><br /><div> " +
                        @"If you have any queries or if you would like to change your contact details, please contact the <br /> Global Service Management Centre. " +
                        @"</div><br /><div> " +
                        @"<a href=""spoc@bcx.co.za"" class=""link"">Click here if you would like to contact the Global Service Management Centre via e-mail</a> </div> " +
                        @"<br /><div><b>011 266 1102</b> (National, South African number) <br /><b>+27 (0) 266 1102</b> (International number)<br /> " +
                        @"E-mail queries to <a href=""spoc@bcx.co.za"" class=""link"">spoc@bcx.co.za</a> <br /></div><br /><div><b>Yours in service <br /> " +
                        @"Global Service Management Centre</b></div></body></html>", null, MediaTypeNames.Text.Html);

        av1.LinkedResources.Add(logo);
        Mail.AlternateViews.Add(av1);

        System.Configuration.Configuration configurationFile = WebConfigurationManager.OpenWebConfiguration("~/web.config");
        MailSettingsSectionGroup mailSettings = configurationFile.GetSectionGroup("system.net/mailSettings") as MailSettingsSectionGroup;
        if (mailSettings != null)
        {
            int port = mailSettings.Smtp.Network.Port;
            string host = mailSettings.Smtp.Network.Host;
            string password = mailSettings.Smtp.Network.Password;
            string username = mailSettings.Smtp.Network.UserName;
        }
        SmtpClient SMTP = new SmtpClient();
        SMTP.Send(Mail);

我的web.config：

    <mailSettings>
  <smtp deliveryMethod="Network" from="Notifications@smart-office.co.za">
    <network host="host" userName="notifications@oep.co.za" password="password" port="25" />
  </smtp>
</mailSettings>

出于安全原因，我已删除了密码和主机...我们将非常感谢您的帮助！这适用于另一个网站，但不适用于这个......

Answer 1

我曾经遇到过这个问题，我在发布之前将EnableSsl SmtpClient字段的值更改为false并且它对我有效，如果您已经有错，则将其更改为{ {1}}

Answer 2

检入Windows事件查看器以获取更多详细信息。如果它与环境有问题，它可能会记录信息。

电子邮件在本地工作但不在服务器上

2 个答案: