Question

我想在客户验证commande之后向admin发送邮件，但是当点击按钮valider时我收到此错误：邮箱不可用的信件。服务器响应为：5.7.3请求的操作中止;用户未经过身份验证。我没有在互联网上找到任何解决方案。

 [HttpPost]
    public async Task<ActionResult> Index2(LigneCommandeT LigneCommandeT , string submit)
    {
        switch (submit)
        { 
            case "Ajouter" : 
        context.LigneCde.Add(LigneCommandeT);
        context.SaveChanges();
        return RedirectToAction("Index2");
             break;
            case  "Valider" :
            // var message = EMailTemplate("Welcome");
            await  MessageServices.SendEmailAsync("Namegmail.com", "Welcome!",  "message");

             return RedirectToAction("Index3");
            break;
            default :
            return RedirectToAction("Index2");
            break;
        }
    }

这是SendMail方法：

 public async static Task SendEmailAsync(string email , string subject ,string message)
    {
        try
        {
            var _email="Name@gmail.com"; // sender's email 
            var _epass = ConfigurationManager.AppSettings["EmailPassword"]; // get our password from web.config
            var _dispName = "Sabrine";
            MailMessage  MyMessage = new MailMessage();
            MyMessage.To.Add(email);
            MyMessage.From = new  MailAddress(_email,_dispName);
            MyMessage.Subject = subject ;
            MyMessage.Body = message ;
            MyMessage.IsBodyHtml = true;

            using(SmtpClient smtp = new SmtpClient())
            {
                smtp.EnableSsl =true ;
                smtp.Host = "smtp.live.com";
                smtp.Port = 587 ;
                smtp.UseDefaultCredentials = false ;
                smtp.Credentials = new NetworkCredential(_email,_epass);
                smtp.DeliveryMethod = SmtpDeliveryMethod.Network;
                smtp.SendCompleted   += (s,e) => {smtp.Dispose();} ; 
                await smtp.SendMailAsync(MyMessage);


            }
        }
        catch(Exception ex)
        {
            throw ex ; 
        }

这是Web.config的一部分：

<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="EmailPassword" value=""  />
   </appSettings>

<system.net>
  <mailSettings>
     <smtp deliveryMethod="Network">
       <network enableSsl="true" host="smtp.live.com" port="587" defaultCredentials="false" userName="Name@gmail.com" password=""/>
     </smtp>
  </mailSettings>

谢谢，

Answer 1

请按如下方式编辑您的代码;

enum c_color{BLACK=30,RED=31,GREEN=32,YELLOW=33,BLUE=34,MAGENTA=35,CYAN=36,WHITE=37};
enum c_decoration{NORMAL=0,BOLD=1,FAINT=2,ITALIC=3,UNDERLINE=4,RIVERCED=26,FRAMED=51};
void pr(const string str,c_color color,c_decoration decoration=c_decoration::NORMAL){
  cout<<"\033["<<decoration<<";"<<color<<"m"<<str<<"\033[0m";
}

void prl(const string str,c_color color,c_decoration decoration=c_decoration::NORMAL){
   cout<<"\033["<<decoration<<";"<<color<<"m"<<str<<"\033[0m"<<endl;
}

来源链接：Send email via Hotmail to gmail

Answer 2

代码中的以下行未获得任何password或更确切地说password为空string：

var _epass = ConfigurationManager.AppSettings["EmailPassword"];

由于此设置了config：

<add key="EmailPassword" value=""  />

如果你看清楚value是空的string。您必须将其替换为所需的Password，如下例所示：

<add key="EmailPassword" value="YourPassword"  />

使用asp.net mvc发送电子邮件

2 个答案: