asp.netメンバーシップのパスワード回復手法を理解しようとしています。
これは私のweb.configファイルです：
<?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、IISからこのエラーが発生します。
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
何が問題なのですか？