有关使用MVC发送电子邮件的问题 [英] Problem about sending email with MVC

问题描述

在localhost中它工作正常，

在实时它提供错误：



错误消息：

请求类型'System.Net.Mail.SmtpPermission，System，Version = 4.0.0.0，Culture = neutral，PublicKeyToken = b77a5c561934e089'的权限失败





帮帮我，我的代码是：



公共ActionResult电邮（RegInfo注册）

{

try

{

var from = System.Configuration.ConfigurationManager.AppSettings [UserName];

var smtpHost = System.Configuration .ConfigurationManager.AppSettings [Host];

var mailPwd = System.Configuration.ConfigurationManager.AppSettings [MailPwd];

var smtpPort = Convert.ToInt32（System .Configuration.ConfigurationManager.AppSettings [Port]）;

var callBackUrl = System.Configuration.ConfigurationManager.AppSettings [CallBackUrl] + registration.ROLEBYID;

varmsg = new MailMessage（from，registration.EMAIL）{Subject =Verify your Account};

var Body = string.Format（嗨{0}
您的帐户已注册。
您的ID为：{1}
请点击< a href = \{2} \> here，registration.NAME，registration.ROLEBYID，callBackUrl）确认您的帐户;

msg.Body = Body;

msg.IsBodyHtml = true;

var smtp = new SmtpClient（）

{

主机= smtpHost，

端口= smtpPort，

DeliveryMethod = SmtpDeliveryMethod.Network，

UseDefaultCredentials = false，

Credentials = new System.Net.NetworkCredential（from，mailPwd），EnableSsl = true

};

smtp.Send（msg）;

返回RedirectToAction（创建）;







}

catch（例外情况）

{

TempData [ error] = ex.Message;

返回RedirectToAction（创建）;

}

}



我尝试了什么：



将ssl更改为false，但不能正常工作

In localhost it works fine,
In live it provide Error:

Error msg:
Request for the permission of type 'System.Net.Mail.SmtpPermission, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed


help me my code is:

public ActionResult Email(RegInfo registration)
{
try
{
var from = System.Configuration.ConfigurationManager.AppSettings["UserName"];
var smtpHost = System.Configuration.ConfigurationManager.AppSettings["Host"];
var mailPwd = System.Configuration.ConfigurationManager.AppSettings["MailPwd"];
var smtpPort = Convert.ToInt32(System.Configuration.ConfigurationManager.AppSettings["Port"]);
var callBackUrl = System.Configuration.ConfigurationManager.AppSettings["CallBackUrl"] + registration.ROLEBYID;
var msg = new MailMessage(from, registration.EMAIL) { Subject = "Verify Your Account" };
var Body = string.Format("Hi {0}
Your Account Registerd.
Your Id is :{1}
Please confirm your account by clicking <a href=\"{2}\">here", registration.NAME, registration.ROLEBYID, callBackUrl);
msg.Body = Body;
msg.IsBodyHtml = true;
var smtp = new SmtpClient()
{
Host = smtpHost,
Port = smtpPort,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new System.Net.NetworkCredential(from, mailPwd), EnableSsl = true
};
smtp.Send(msg);
return RedirectToAction("Create");



}
catch (Exception ex)
{
TempData["error"] = ex.Message;
return RedirectToAction("Create");
}
}

What I have tried:

Changed ssl to false , but not working

推荐答案

有几件事可以导致这种情况。这是第一个谷歌搜索结果： c＃ - SecurityException：请求System.Net.Mail.SmtpPermission类型的权限 - Stack Overflow [ ^ ]。

There are several things that can cause this. This is the first google search result: c# - SecurityException: Request for the permission of type 'System.Net.Mail.SmtpPermission' - Stack Overflow[^].

这篇关于有关使用MVC发送电子邮件的问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！