The "SendUsing" configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object

[lds]

I am getting the following error:

The "SendUsing" configuration value is invalid.
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.Runtime. InteropServices .COMException: The
"SendUsing" configuration value is invalid.

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:


[COMException (0x80040220): The "SendUsing" configuration value is
invalid.
]

[TargetInvocatio nException: Exception has been thrown by the target of
an invocation.]
System.RuntimeT ype.InvokeDispM ethod(String name, BindingFlags
invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers,
Int32 culture, String[] namedParameters ) +0
System.RuntimeT ype.InvokeMembe r(String name, BindingFlags
invokeAttr, Binder binder, Object target, Object[] args,
ParameterModifi er[] modifiers, CultureInfo culture, String[]
namedParameters ) +473
System.Web.Mail .LateBoundAcces sHelper.CallMet hod(Object obj, String
methodName, Object[] args) +58

[HttpException (0x80004005): Could not access 'CDO.Message' object.]
System.Web.Mail .LateBoundAcces sHelper.CallMet hod(Object obj, String
methodName, Object[] args) +113
System.Web.Mail .CdoSysHelper.S end(MailMessage message) +1846
System.Web.Mail .SmtpMail.Send( MailMessage message) +153
CAWAA.E.NeedHel p.btnSubmit_Cli ck(Object sender, EventArgs e) +580
System.Web.UI.W ebControls.Butt on.OnClick(Even tArgs e) +108

System.Web.UI.W ebControls.Butt on.System.Web.U I.IPostBackEven tHandler.RaiseP ostBackEvent(St ring
eventArgument) +57
System.Web.UI.P age.RaisePostBa ckEvent(IPostBa ckEventHandler
sourceControl, String eventArgument) +18
System.Web.UI.P age.RaisePostBa ckEvent(NameVal ueCollection postData)
+33
System.Web.UI.P age.ProcessRequ estMain() +1292


Here is the code:

Dim objMailMessage As New MailMessage
objMailMessage. BodyFormat = MailFormat.Html
objMailMessage. From = "blabla@bla .ca"
objMailMessage. Subject = "Form Title"
objMailMessage. Body = strMessage

If Len(strEmailFro m) > 0 Then
strEmailTo += ";" & strEmailFrom
End If

objMailMessage. To = strEmailTo
SmtpMail.SmtpSe rver = "127.0.0.1"
SmtpMail.Send(o bjMailMessage)


This works on our testing server which uses a network service, but it
does not work on our production server which does not. Any ideas? I
know about the FAQ site System.WEb.Mail , OH MY!, and we have tried all
of their suggestions and none of them work.

[sp3d2orbit]

Re: The "SendUsing " configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object

Smtp.SendUsing = 2

[lds]

Re: The "SendUsing " configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object


sp3d2orbit wrote:[color=blue]
> Smtp.SendUsing = 2[/color]


When I enter in the code you suggested it cannot be compiled in Visual
Studio .NET 2003. it gives me the following error:

Name 'smtp' is not declared

I have imported System.Web.Mail only. Should I be importing something
else as well?

[sp3d2orbit]

Re: The "SendUsing " configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object

If you upgrade to 2005 you probably won't have this problem. Here's a
sample of sending email from .NET 2.0:

MailMessage msg = new MailMessage();
msg.From = new MailAddress("te st@test.com");
msg.To.Add("tes t@test.com");
msg.Subject = "test subject";
msg.Body = "test body";

SmtpClient smtp = new SmtpClient();
smtp.Host = "smtp.yourdomai n.com";
smtp.Send(msg);

But, if you want to continue using CDO.Message (which MailMessage in <
..NET 2.0 wraps) you need to set the SendUsing property to 2. I have no
idea how to set it from .NET but here's some sample C++ code to get you
started:

#import <msado15.dll> no_namespace rename("EOF", "adoEOF")
#import <cdosys.dll> rename_namespac e("CDO") rename("EOF", "adoEOF")

....

CDO::IMessagePt r pMail = NULL;
pMail.CreateIns tance(__uuidof( CDO::Message));

pMail->put_To("test@t est.com");
pMail->put_From("test @test.com");
pMail->put_Subject("t est subject");
pMail->put_TextBody(" test body");

CDO::IConfigura tionPtr pConfig(__uuido f(CDO::Configur ation));
FieldsPtr pFields = pConfig->GetFields();
pFields->Item["http://schemas.microso ft.com/cdo/configuration/smtpserver"]->Value

=
_variant_t("smt p.yourdomain.co m"); pFields->Item["http://schemas.microso ft.com/cdo/configuration/smtpserverport"]->Value
= _variant_t((lon g)25);
pFields->Item["http://schemas.microso ft.com/cdo/configuration/sendusing"]->Value
= _variant_t(2);
pFields->Update();

pMail->Configuratio n = pConfig;
pMail->Send();

The most important line is the one that sets the SendUsing property to
2.

Best of luck,
Matt Furnari

[sp3d2orbit]

Re: The &quot;SendUsing &quot; configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object

OK, here's some c# code that works for me.

MailMessage msg = new MailMessage();
msg.To = "test@test.com" ;
msg.From = "test@test.com" ;
msg.Subject = "test subject";
msg.Body = "test body";
msg.Fields["http://schemas.microso ft.com/cdo/configuration/smtpserverport"]
= 25;
msg.Fields["http://schemas.microso ft.com/cdo/configuration/smtpserver"]
= "smtp.yourdomai n.com";
msg.Fields["http://schemas.microso ft.com/cdo/configuration/sendusing"]
= 2;
SmtpMail.SmtpSe rver = "smtp.yourdomai n.com";
SmtpMail.Send(m sg);

Translating it into VB should be as simple as changing the first line.
Sorry it tooks so long, I'm normally a c++ developer not a .NET
developer.

Best of luck,

Matt Furnari

[Greg Burns]

Re: The &quot;SendUsing &quot; configuration value is invalid / HttpException (0x80004005): Could not access 'CDO.Message' object

Sure this won't matter, but I use:

SmtpMail.SmtpSe rver = "localhost"

Is your SMTP server configured and working on your production server?

Have you added 127.0.0.1 to the unresticted list for relaying? (AFAIR, I ran
into this problem when I switched from Win2K to WinXP for my development
machine). Not sure if the same thing applies for Win2003 Server or not....

IIS->Default SMTP->Properties->Access tab->Relay button.

Greg


"lds" <lisa.staples@g nb.ca> wrote in message
news:1131132191 .236688.142450@ g47g2000cwa.goo glegroups.com.. .[color=blue]
>I am getting the following error:
>
> The "SendUsing" configuration value is invalid.
> 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.Runtime. InteropServices .COMException: The
> "SendUsing" configuration value is invalid.
>
> 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:
>
>
> [COMException (0x80040220): The "SendUsing" configuration value is
> invalid.
> ]
>
> [TargetInvocatio nException: Exception has been thrown by the target of
> an invocation.]
> System.RuntimeT ype.InvokeDispM ethod(String name, BindingFlags
> invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers,
> Int32 culture, String[] namedParameters ) +0
> System.RuntimeT ype.InvokeMembe r(String name, BindingFlags
> invokeAttr, Binder binder, Object target, Object[] args,
> ParameterModifi er[] modifiers, CultureInfo culture, String[]
> namedParameters ) +473
> System.Web.Mail .LateBoundAcces sHelper.CallMet hod(Object obj, String
> methodName, Object[] args) +58
>
> [HttpException (0x80004005): Could not access 'CDO.Message' object.]
> System.Web.Mail .LateBoundAcces sHelper.CallMet hod(Object obj, String
> methodName, Object[] args) +113
> System.Web.Mail .CdoSysHelper.S end(MailMessage message) +1846
> System.Web.Mail .SmtpMail.Send( MailMessage message) +153
> CAWAA.E.NeedHel p.btnSubmit_Cli ck(Object sender, EventArgs e) +580
> System.Web.UI.W ebControls.Butt on.OnClick(Even tArgs e) +108
>
> System.Web.UI.W ebControls.Butt on.System.Web.U I.IPostBackEven tHandler.RaiseP ostBackEvent(St ring
> eventArgument) +57
> System.Web.UI.P age.RaisePostBa ckEvent(IPostBa ckEventHandler
> sourceControl, String eventArgument) +18
> System.Web.UI.P age.RaisePostBa ckEvent(NameVal ueCollection postData)
> +33
> System.Web.UI.P age.ProcessRequ estMain() +1292
>
>
> Here is the code:
>
> Dim objMailMessage As New MailMessage
> objMailMessage. BodyFormat = MailFormat.Html
> objMailMessage. From = "blabla@bla .ca"
> objMailMessage. Subject = "Form Title"
> objMailMessage. Body = strMessage
>
> If Len(strEmailFro m) > 0 Then
> strEmailTo += ";" & strEmailFrom
> End If
>
> objMailMessage. To = strEmailTo
> SmtpMail.SmtpSe rver = "127.0.0.1"
> SmtpMail.Send(o bjMailMessage)
>
>
> This works on our testing server which uses a network service, but it
> does not work on our production server which does not. Any ideas? I
> know about the FAQ site System.WEb.Mail , OH MY!, and we have tried all
> of their suggestions and none of them work.
>[/color]