Question

我已将我的WebAPI网站上传到临时服务器，当应用程序尝试通过MvcMailer发送电子邮件时，我收到了SmtpException，但电子邮件确实已根据需要发送给正确的收件人！

非常奇怪的行为。当发生发送异常时，邮件肯定不会发送？

这是一个新的Windows Server 2012版本，这是第一个网站，所以它可能是我忘记做的其他事情。

任何人都有任何想法可能导致这种行为？

以下是配置设置：

<system.net>
<mailSettings>
  <smtp from="no-reply@mysite.com">
    <network host="127.0.0.1" port="25" />
  </smtp>
</mailSettings>
</system.net>

这是错误：

{“message”：“发生错误。”，“exceptionMessage”：“失败发出邮件 “” exceptionType。 “：” System.Net.Mail.SmtpException “ ”堆栈跟踪“：” 在System.Net.Mail.SmtpClient.Send（MailMessage消息）\ r \ n at Mvc.Mailer.SmtpClientWrapper.Send（MailMessage mailMessage）\ r \ n at Mvc.Mailer.MvcMailMessage.Send（ISmtpClient smtpClient）\ r \ n at Rpm.ReportBuilder.Web.Controllers.EmailController.GetSendEmail（字符串 template，Int32 id）\ r \ n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor＆LT;＆GT; c__DisplayClassc.b__6（对象 instance，Object [] methodParameters）\ r \ n at System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ExecuteAsync（HttpControllerContext controllerContext，IDictionary 2 arguments, CancellationToken cancellationToken)\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter 1.GetResult（）\ r \ n at System.Web.Http.Controllers.ApiControllerActionInvoker.d__0.MoveNext（个）\ r \ n --- 从抛出异常的先前位置开始的堆栈跟踪结束 --- \ r \ n在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）\ r \ n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\ r \ n at System.Runtime.CompilerServices.TaskAwaiter 1.GetResult()\r\n at System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>d__5.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Web.Http.Filters.ActionFilterAttribute.<CallOnActionExecutedAsync>d__5.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Web.Http.Filters.ActionFilterAttribute.<ExecuteActionFilterAsyncCore>d__0.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at System.Runtime.CompilerServices.TaskAwaiter 1.GetResult（）\ r \ n at System.Web.Http.Controllers.ActionFilterResult.d__2.MoveNext（个）\ r \ n --- 从抛出异常的先前位置开始的堆栈跟踪结束 --- \ r \ n在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）\ r \ n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\ r \ n at System.Web.Http.Filters.AuthorizationFilterAttribute.d__2.MoveNext（个）\ r \ n --- 从抛出异常的先前位置开始的堆栈跟踪结束 --- \ r \ n在System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess（任务任务）\ r \ n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification（任务任务）\ r \ n at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult（）\ r \ n at System.Web.Http.Dispatcher.HttpControllerDispatcher.d__1.MoveNext（） “ ”的InnerException“：{ ”消息“：” 一种错误已经发生。“，”exceptionMessage“：”无法从中读取数据运输连接： net_io_connectionclosed “” exceptionType。 “：” System.IO.IOException “ ”堆栈跟踪“：” 在System.Net.Mail.SmtpReplyReaderFactory.ProcessRead（Byte []缓冲区， Int32 offset，Int32 read，Boolean readLine）\ r \ n at System.Net.Mail.SmtpReplyReaderFactory.ReadLines（SmtpReplyReader caller，Boolean oneLine）\ r \ n at System.Net.Mail.SmtpReplyReaderFactory.ReadLine（SmtpReplyReader 来电者）\ r \ n at System.Net.Mail.SmtpConnection.GetConnection（的ServicePoint ServicePoint）\ r \ n在System.Net.Mail.SmtpClient.Send（MailMessage 消息）“}}

System.Net.Mail.SmtpException - 但电子邮件仍然发送

0 个答案: