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BOOK: Beginning ASP.NET 3.5 : in C# and VB BOOK ISBN: 978-0-470-18759-3
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Old August 15th, 2009, 09:09 AM
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Default Chap 17: Email not working

Hello,
I have completed the example in Chapter 17 and it works fine except no email is being received in my inbox

My web config file looks like this

Code:

<?xmlversion="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>

<configSections>
<sectionGroupname="system.web.extensions"type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionGroupname="scripting"type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionname="scriptResourceHandler"type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"requirePermission="false"allowDefinition="MachineToApplication"/>
<sectionGroupname="webServices"type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<sectionname="jsonSerialization"type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"requirePermission="false"allowDefinition="Everywhere"/>
<sectionname="profileService"type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"requirePermission="false"allowDefinition="MachineToApplication"/>
<sectionname="authenticationService"type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"requirePermission="false"allowDefinition="MachineToApplication"/>
<sectionname="roleService"type="System.Web.Configuration.ScriptingRoleServiceSection, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"requirePermission="false"allowDefinition="MachineToApplication"/>
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<appSettings/>
<connectionStrings>
<addname="PlanetWroxConnectionString1"connectionString="Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\PlanetWrox.mdf;Integrated Security=True;User Instance=True"providerName="System.Data.SqlClient"/>
</connectionStrings>
<system.web>
<profile>
<properties>
<addname="FirstName" />
<addname="LastName" />
<addname="DateOfBirth"type="System.DateTime" />
<addname="Bio" />
<addname="FavouriteGenres"type="System.Collections.Generic.List`1[System.Int32]" />
</properties>
</profile>
<!-- 
Set compilation debug="true" to insert debugging 
symbols into the compiled page. Because this 
affects performance, set this value to true only 
during development.
-->
<roleManagerenabled="true" />
<compilationdebug="false">
<assemblies>
<addassembly="System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<addassembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addassembly="System.Data.DataSetExtensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<addassembly="System.Xml.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<addassembly="System.Data.Linq, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"/>
</assemblies>
</compilation>
<!--
The <authentication> section enables configuration 
of the security authentication mode used by 
ASP.NET to identify an incoming user. 
-->
<membership>
<providers>
<clear />
<addname="AspNetSqlMembershipProvider"type="System.Web.Security.SqlMembershipProvider, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"connectionStringName="LocalSqlServer"enablePasswordRetrieval="false"enablePasswordReset="true"requiresQuestionAndAnswer="false"applicationName="/"requiresUniqueEmail="false"passwordFormat="Hashed"maxInvalidPasswordAttempts="5"minRequiredPasswordLength="6"minRequiredNonalphanumericCharacters="1"passwordAttemptWindow="10"passwordStrengthRegularExpression=""/>
</providers>
</membership>
<authenticationmode="Forms"/>
<customErrorsmode="On"defaultRedirect="~/Errors/Error500.aspx">
<errorstatusCode="404"redirect="~/Errors/Error404.aspx" />
<errorstatusCode="500"redirect="~/Errors/Error500.aspx" />
</customErrors>

<!--
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.

-->
<pagestheme="Monochrome">
<controls>
<addtagPrefix="Wrox"tagName="Banner"src="~/Controls/Banner.ascx"/>
<addtagPrefix="asp"namespace="System.Web.UI"assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addtagPrefix="asp"namespace="System.Web.UI.WebControls"assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</controls>
</pages>
<httpHandlers>
<removeverb="*"path="*.asmx"/>
<addverb="*"path="*.asmx"validate="false"type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addverb="*"path="*_AppService.axd"validate="false"type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addverb="GET,HEAD"path="ScriptResource.axd"type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"validate="false"/>
</httpHandlers>
<httpModules>
<addname="ScriptModule"type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</httpModules>
</system.web>
<system.codedom>
<compilers>
<compilerlanguage="c#;cs;csharp"extension=".cs"warningLevel="4"type="Microsoft.CSharp.CSharpCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOptionname="CompilerVersion"value="v3.5"/>
<providerOptionname="WarnAsError"value="false"/>
</compiler>
<compilerlanguage="vb;vbs;visualbasic;vbscript"extension=".vb"warningLevel="4"type="Microsoft.VisualBasic.VBCodeProvider, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
<providerOptionname="CompilerVersion"value="v3.5"/>
<providerOptionname="OptionInfer"value="true"/>
<providerOptionname="WarnAsError"value="false"/>
</compiler>
</compilers>
</system.codedom>
<!-- 
The system.webServer section is required for running ASP.NET AJAX under Internet
Information Services 7.0. It is not necessary for previous version of IIS.
-->
<system.webServer>
<validationvalidateIntegratedModeConfiguration="false"/>
<modules>
<removename="ScriptModule"/>
<addname="ScriptModule"preCondition="managedHandler"type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</modules>
<handlers>
<removename="WebServiceHandlerFactory-Integrated"/>
<removename="ScriptHandlerFactory"/>
<removename="ScriptHandlerFactoryAppServices"/>
<removename="ScriptResource"/>
<addname="ScriptHandlerFactory"verb="*"path="*.asmx"preCondition="integratedMode"type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addname="ScriptHandlerFactoryAppServices"verb="*"path="*_AppService.axd"preCondition="integratedMode"type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
<addname="ScriptResource"preCondition="integratedMode"verb="GET,HEAD"path="ScriptResource.axd"type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</handlers>
</system.webServer>
<runtime>
<assemblyBindingxmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentityname="System.Web.Extensions"publicKeyToken="31bf3856ad364e35"/>
<bindingRedirectoldVersion="1.0.0.0-1.1.0.0"newVersion="3.5.0.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentityname="System.Web.Extensions.Design"publicKeyToken="31bf3856ad364e35"/>
<bindingRedirectoldVersion="1.0.0.0-1.1.0.0"newVersion="3.5.0.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.net>
<mailSettings>
<smtpdeliveryMethod="Network"from="Your Name &lt;[email protected]&gt;">
<networkhost="smtp.gmail.com"port="587"userName="stemcell74"password="mypassword"/>
</smtp>
</mailSettings>
</system.net>
<locationpath="Management">
<system.web>
<authorization>
<allowroles="Managers"/>
<denyusers="*"/>
</authorization>
</system.web>
</location>
<locationpath="MyProfile.aspx">
<system.web>
<authorization>

<denyusers="?"/>
</authorization>
</system.web>
</location>
<locationpath="ManagePhotoAlbum.aspx">
<system.web>
<authorization>
<denyusers="?"/>
</authorization>
</system.web>
</location>
<locationpath="NewPhotoAlbum.aspx">
<system.web>
<authorization>
<denyusers="?"/>
</authorization>
</system.web>
</location>
</configuration>
And my Glbal.asax file looks like this

Code:

<%@ApplicationLanguage="C#" %>
<%@ImportNamespace="System.Net.Mail" %>
<scriptrunat="server">
void Application_Start(object sender, EventArgs e) 
{
// Code that runs on application startup
}

void Application_End(object sender, EventArgs e) 
{
// Code that runs on application shutdown
}

void Application_Error(object sender, EventArgs e) 
{ 
if (HttpContext.Current.Server.GetLastError() != null)
{
Exception myException = HttpContext.Current.Server.GetLastError().GetBaseException();
string mailSubject = "Error in page " + Request.Url.ToString();
string message = string.Empty;
message += "<strong>Message</strong><br />" + myException.StackTrace + "<br />";
message += "<strong>Query String</strong><br />" + Request.QueryString.ToString() +
"<br />";
SmtpClient mySmtpClient = newSmtpClient();
MailMessage myMessage = newMailMessage("[email protected]",
"[email protected]", mailSubject, message);
myMessage.IsBodyHtml = true;
mySmtpClient.Send(myMessage);
}
}
void Session_Start(object sender, EventArgs e) 
{
// Code that runs when a new session is started
}
void Session_End(object sender, EventArgs e) 
{
// Code that runs when a session ends. 
// Note: The Session_End event is raised only when the sessionstate mode
// is set to InProc in the Web.config file. If session mode is set to StateServer 
// or SQLServer, the event is not raised.
}

</script>
The other smtp examples were working but for some reason have stopped working.

I have noticed also that using the email demo email.aspx now brings a 500 error after doing this example.

The internet connection is fine so I am at a loss as to what could be the problem.

Any help would be most apprecaited

Cheers

Tomche





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