asp.netパスワード回復が動作しない

Question

私はasp.netメンバーシップのパスワード回復テクニックを理解しようとしています。

これは私のweb.configファイルである：

<?xml version="1.0"?> 
<!-- 
    Note: As an alternative to hand editing this file you can use the 
    web admin tool to configure settings for your application. Use 
    the Website->Asp.Net Configuration option in Visual Studio. 
    A full list of settings and comments can be found in 
    machine.config.comments usually located in 
    \Windows\Microsoft.Net\Framework\v2.x\Config 
--> 
<configuration> 
    <appSettings/> 
    <connectionStrings> 
    <remove name="LocalSqlServer"/> 
    <add name="LocalSqlServer" connectionString="Data Source=localhost;Initial Catalog=aspnet_membership_test;Integrated Security=True" providerName="System.Data.SqlClient"/> 
    </connectionStrings> 
    <system.web> 
     <!-- 
      Set compilation debug="true" to insert debugging 
      symbols into the compiled page. Because this 
      affects performance, set this value to true only 
      during development. 
     --> 
     <compilation debug="true"/> 
     <!-- 
      The <authentication> section enables configuration 
      of the security authentication mode used by 
      ASP.NET to identify an incoming user. 
     --> 
    <authentication mode="Forms"> 
     <forms loginUrl="~/Login.aspx">   
     </forms>  
    </authentication> 
    <authorization> 
     <allow users="*"/>  
    </authorization> 
     <!-- 
      The <customErrors> section enables configuration 
      of what to do if/when an unhandled error occurs 
      during the execution of a request. Specifically, 
      it enables developers to configure html error pages 
      to be displayed in place of a error stack trace. 

     <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm"> 
      <error statusCode="403" redirect="NoAccess.htm" /> 
      <error statusCode="404" redirect="FileNotFound.htm" /> 
     </customErrors> 
     --> 
    </system.web> 

    <location path="SecuredPage.aspx"> 
    <system.web> 
     <authorization> 
     <deny users="?"/> 
     </authorization> 
    </system.web> 
    </location> 

    <system.net> 
    <mailSettings> 
     <smtp deliveryMethod="Network" from="my_mail_address@yahoo.com"> 
     <network host="mail.yahoo.com" 
     port="25" defaultCredentials="true"/> 
     </smtp> 
    </mailSettings> 
    </system.net> 




</configuration> 

しかし、私はIISからこのエラーを取得しています：

Server Error in '/Web' Application. 
-------------------------------------------------------------------------------- 

An established connection was aborted by the software in your host machine 69.147.112.160:25 
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.Net.Sockets.SocketException: An established connection was aborted by the software in your host machine 69.147.112.160:25 

Source Error: 

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. 

Stack Trace: 


[SocketException (0x2745): An established connection was aborted by the software in your host machine 69.147.112.160:25] 
    System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress) +198 
    System.Net.Sockets.Socket.InternalConnect(EndPoint remoteEP) +60 
    System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Int32 timeout, Exception& exception) +579 

[WebException: Unable to connect to the remote server] 
    System.Net.ServicePoint.GetConnection(PooledStream PooledStream, Object owner, Boolean async, IPAddress& address, Socket& abortSocket, Socket& abortSocket6, Int32 timeout) +406 
    System.Net.PooledStream.Activate(Object owningObject, Boolean async, Int32 timeout, GeneralAsyncDelegate asyncCallback) +288 
    System.Net.PooledStream.Activate(Object owningObject, GeneralAsyncDelegate asyncCallback) +46 
    System.Net.ConnectionPool.GetConnection(Object owningObject, GeneralAsyncDelegate asyncCallback, Int32 creationTimeout) +429 
    System.Net.Mail.SmtpConnection.GetConnection(String host, Int32 port) +333 
    System.Net.Mail.SmtpTransport.GetConnection(String host, Int32 port) +287 
    System.Net.Mail.SmtpClient.GetConnection() +56 
    System.Net.Mail.SmtpClient.Send(MailMessage message) +1679 

[SmtpException: Failure sending mail.] 
    System.Net.Mail.SmtpClient.Send(MailMessage message) +2246 
    System.Web.UI.WebControls.LoginUtil.SendPasswordMail(String email, String userName, String password, MailDefinition mailDefinition, String defaultSubject, String defaultBody, OnSendingMailDelegate onSendingMailDelegate, OnSendMailErrorDelegate onSendMailErrorDelegate, Control owner) +482 
    System.Web.UI.WebControls.PasswordRecovery.AttemptSendPasswordQuestionView() +748 
    System.Web.UI.WebControls.PasswordRecovery.AttemptSendPassword() +106 
    System.Web.UI.WebControls.PasswordRecovery.OnBubbleEvent(Object source, EventArgs e) +136 
    System.Web.UI.Control.RaiseBubbleEvent(Object source, EventArgs args) +56 
    System.Web.UI.WebControls.Button.OnCommand(CommandEventArgs e) +107 
    System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +178 
    System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +31 
    System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +32 
    System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +72 
    System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3825 




-------------------------------------------------------------------------------- 
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433 

問題がある可能性がありますか？

Answer 1

Yahooのサーバーを使用してメールを送信しようとしているようです。あなたが彼らのプレミアムメールにサインアップしていないなら、そうすることは許されません。あなたのソリューションが動作していない

http://help.yahoo.com/l/us/yahoo/mail/classic/mailplus/pop/pop-14.html

Answer 2

YahooのSMTPサーバーに間違ったポートを使用していると思います。 this linkによれば、ポート465を使用する必要があります。