System.Web.HttpException: Could not access 'CDO.Message' object

G

Guest

Hi,

I have ab ASP.Net Application in which I need to send e-mail on button
click. Even though my C# code for that is correct.I am getting the following
error:: I think the following error can be bcoz of the SMTP virtual server. I
cant view the SMTP virtual server in IIS. How to correct this error???

Send failure: System.Web.HttpException: Could not access 'CDO.Message'
object. ---> System.Reflection.TargetInvocationException: Exception has been
thrown by the target of an invocation. --->
System.Runtime.InteropServices.COMException (0x8004020F): The server rejected
one or more recipient addresses. The server response was: 550 5.7.1 Unable to
relay for (e-mail address removed) --- End of inner exception stack trace --- at
System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr,
Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture,
String[] namedParameters) at System.RuntimeType.InvokeMember(String name,
BindingFlags invokeAttr, Binder binder, Object target, Object[] args,
ParameterModifier[] modifiers, CultureInfo culture, String[] namedParameters)
at System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) --- End of inner exception stack trace --- at
System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) at System.Web.Mail.CdoSysHelper.Send(MailMessage
message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at
BofLog.Details.btnMail_Click(Object sender, EventArgs e) in
c:\inetpub\wwwroot\demo\boflog\details.aspx.cs:line 224

My code is:

private void btnMail_Click(object sender, System.EventArgs e)
{

System.Web.Mail.MailMessage objEmail = new System.Web.Mail.MailMessage();
objEmail.To = "(e-mail address removed)";
objEmail.From ="(e-mail address removed)";
objEmail.Subject = "New LOG";
objEmail.Body = "<h4> NEW LOG </h4>
<br><center><h3>LOG</h3></center><br> <br> <table border=1 width=80%
align=center> <tr> <td><b>Label1.Text</b></td><td>" + txtCompany.Text +"</td>
<td> </td> <td>Label2.Text</td> <td>" + txtActivationDate.Text +"</td>
<td> </td> <td>Label3.Text</td> <td>" + txtRegion.Text +"</td></tr> <tr>
<td><b>Label4.Text</b></td><td>" + txtSim.Text +"</td> <td> </td>
<td>Label5.Text</td> <td>" + txtPiae.Text +"</td> <td> </td>
<td>Label6.Text</td> <td>" + txtPiaeRepID.Text +"</td></tr> <tr>
<td><b>Label7.Text</b></td><td>" + txtDirectRep.Text +"</td> <td> </td>
<td>Label8.Text</td> <td>" + txtCompanyRepID.Text +"</td> <td> </td>
<td>Label9.Text</td> <td>" + txtChannelMgr.Text +"</td></tr> <tr>
<td><b>Label10.Text</b></td><td>" + txtSubAgent.Text +"</td> <td> </td>
<td>Label11.Text</td> <td>" + txtCustomer.Text +"</td> <td> </td>
<td>Label12.Text</td> <td>" + txtAccount.Text +"</td></tr> <tr>
<td><b>Label13.Text</b></td><td>" + txtUser.Text +"</td> <td> </td>
<td>Label14.Text</td> <td>" + rblProvision.SelectedValue +"</td> <td> </td>
<td>Label15.Text</td> <td>" + txtMrc.Text +"</td></tr> <tr>
<td><b>Label16.Text</b></td><td>" + txtp2kOrder.Text +"</td> <td> </td>
<td>Label17.Text</td> <td>" + txtMin.Text +"</td> <td> </td>
<td>Label18.Text</td> <td>" + txtAsiOrder.Text +"</td></tr> <tr>
<td><b>Label19.Text</b></td><td>" + txtTracking.Text +"</td> <td> </td>
<td>Label20.Text</td> <td>" + txtEsn.Text +"</td> <td> </td>
<td>Label21.Text</td> <td>" + txtVerified.Text +"</td></tr> <tr>
<td>Label22.Text</td> <td>" + txtCustServiceRep.Text +"</td></tr></table>";
objEmail.Priority = System.Web.Mail.MailPriority.High;

objEmail.BodyFormat = System.Web.Mail.MailFormat.Html;
System.Web.Mail.SmtpMail.SmtpServer= "localhost";
try
{
System.Web.Mail.SmtpMail.Send(objEmail);
Response.Redirect("WebForm2.aspx");
}
catch (Exception exc)
{
Response.Write("Send failure: " + exc.ToString());
}
}

pmud
 
D

Daniel Fisher\(lennybacon\)

Hi PMUD

If you use the local smtp don't make a roundtrip thru the network - use the
pickup dir

MailMessage.Fields["http://schemas.microsoft.com/cdo/configuration/sendusing"]
= 1;
MailMessage.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserverpickupdirectory"]
= ((_"C:\\Inetpub\\mailroot\\Pickup";

--
Daniel Fisher(lennybacon)
MCP ASP.NET C#
Blog: http://www.lennybacon.com/


pmud said:
Hi,

I have ab ASP.Net Application in which I need to send e-mail on button
click. Even though my C# code for that is correct.I am getting the
following
error:: I think the following error can be bcoz of the SMTP virtual
server. I
cant view the SMTP virtual server in IIS. How to correct this error???

Send failure: System.Web.HttpException: Could not access 'CDO.Message'
object. ---> System.Reflection.TargetInvocationException: Exception has
been
thrown by the target of an invocation. --->
System.Runtime.InteropServices.COMException (0x8004020F): The server
rejected
one or more recipient addresses. The server response was: 550 5.7.1 Unable
to
relay for (e-mail address removed) --- End of inner exception stack trace --- at
System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr,
Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture,
String[] namedParameters) at System.RuntimeType.InvokeMember(String name,
BindingFlags invokeAttr, Binder binder, Object target, Object[] args,
ParameterModifier[] modifiers, CultureInfo culture, String[]
namedParameters)
at System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) --- End of inner exception stack trace --- at
System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) at
System.Web.Mail.CdoSysHelper.Send(MailMessage
message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at
BofLog.Details.btnMail_Click(Object sender, EventArgs e) in
c:\inetpub\wwwroot\demo\boflog\details.aspx.cs:line 224

My code is:

private void btnMail_Click(object sender, System.EventArgs e)
{

System.Web.Mail.MailMessage objEmail = new System.Web.Mail.MailMessage();
objEmail.To = "(e-mail address removed)";
objEmail.From ="(e-mail address removed)";
objEmail.Subject = "New LOG";
objEmail.Body = "<h4> NEW LOG </h4>
<br><center><h3>LOG</h3></center><br> <br> <table border=1 width=80%
align=center> <tr> <td><b>Label1.Text</b></td><td>" + txtCompany.Text
+"</td>
<td> </td> <td>Label2.Text</td> <td>" + txtActivationDate.Text +"</td>
<td> </td> <td>Label3.Text</td> <td>" + txtRegion.Text +"</td></tr> <tr>
<td><b>Label4.Text</b></td><td>" + txtSim.Text +"</td> <td> </td>
<td>Label5.Text</td> <td>" + txtPiae.Text +"</td> <td> </td>
<td>Label6.Text</td> <td>" + txtPiaeRepID.Text +"</td></tr> <tr>
<td><b>Label7.Text</b></td><td>" + txtDirectRep.Text +"</td> <td> </td>
<td>Label8.Text</td> <td>" + txtCompanyRepID.Text +"</td> <td> </td>
<td>Label9.Text</td> <td>" + txtChannelMgr.Text +"</td></tr> <tr>
<td><b>Label10.Text</b></td><td>" + txtSubAgent.Text +"</td> <td> </td>
<td>Label11.Text</td> <td>" + txtCustomer.Text +"</td> <td> </td>
<td>Label12.Text</td> <td>" + txtAccount.Text +"</td></tr> <tr>
<td><b>Label13.Text</b></td><td>" + txtUser.Text +"</td> <td> </td>
<td>Label14.Text</td> <td>" + rblProvision.SelectedValue +"</td> <td>
</td>
<td>Label15.Text</td> <td>" + txtMrc.Text +"</td></tr> <tr>
<td><b>Label16.Text</b></td><td>" + txtp2kOrder.Text +"</td> <td> </td>
<td>Label17.Text</td> <td>" + txtMin.Text +"</td> <td> </td>
<td>Label18.Text</td> <td>" + txtAsiOrder.Text +"</td></tr> <tr>
<td><b>Label19.Text</b></td><td>" + txtTracking.Text +"</td> <td> </td>
<td>Label20.Text</td> <td>" + txtEsn.Text +"</td> <td> </td>
<td>Label21.Text</td> <td>" + txtVerified.Text +"</td></tr> <tr>
<td>Label22.Text</td> <td>" + txtCustServiceRep.Text
+"</td></tr></table>";
objEmail.Priority = System.Web.Mail.MailPriority.High;

objEmail.BodyFormat = System.Web.Mail.MailFormat.Html;
System.Web.Mail.SmtpMail.SmtpServer= "localhost";
try
{
System.Web.Mail.SmtpMail.Send(objEmail);
Response.Redirect("WebForm2.aspx");
}
catch (Exception exc)
{
Response.Write("Send failure: " + exc.ToString());
}
}

pmud
Click to expand...
 
G

Guest

Both the links you gave me are not working. Can you please suggest smthg else?

thanks

Daniel Fisher(lennybacon) said:
Hi PMUD

If you use the local smtp don't make a roundtrip thru the network - use the
pickup dir

MailMessage.Fields["http://schemas.microsoft.com/cdo/configuration/sendusing"]
= 1;
MailMessage.Fields["http://schemas.microsoft.com/cdo/configuration/smtpserverpickupdirectory"]
= ((_"C:\\Inetpub\\mailroot\\Pickup";

--
Daniel Fisher(lennybacon)
MCP ASP.NET C#
Blog: http://www.lennybacon.com/


pmud said:
Hi,

I have ab ASP.Net Application in which I need to send e-mail on button
click. Even though my C# code for that is correct.I am getting the
following
error:: I think the following error can be bcoz of the SMTP virtual
server. I
cant view the SMTP virtual server in IIS. How to correct this error???

Send failure: System.Web.HttpException: Could not access 'CDO.Message'
object. ---> System.Reflection.TargetInvocationException: Exception has
been
thrown by the target of an invocation. --->
System.Runtime.InteropServices.COMException (0x8004020F): The server
rejected
one or more recipient addresses. The server response was: 550 5.7.1 Unable
to
relay for (e-mail address removed) --- End of inner exception stack trace --- at
System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr,
Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture,
String[] namedParameters) at System.RuntimeType.InvokeMember(String name,
BindingFlags invokeAttr, Binder binder, Object target, Object[] args,
ParameterModifier[] modifiers, CultureInfo culture, String[]
namedParameters)
at System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) --- End of inner exception stack trace --- at
System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
methodName, Object[] args) at
System.Web.Mail.CdoSysHelper.Send(MailMessage
message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at
BofLog.Details.btnMail_Click(Object sender, EventArgs e) in
c:\inetpub\wwwroot\demo\boflog\details.aspx.cs:line 224

My code is:

private void btnMail_Click(object sender, System.EventArgs e)
{

System.Web.Mail.MailMessage objEmail = new System.Web.Mail.MailMessage();
objEmail.To = "(e-mail address removed)";
objEmail.From ="(e-mail address removed)";
objEmail.Subject = "New LOG";
objEmail.Body = "<h4> NEW LOG </h4>
<br><center><h3>LOG</h3></center><br> <br> <table border=1 width=80%
align=center> <tr> <td><b>Label1.Text</b></td><td>" + txtCompany.Text
+"</td>
<td> </td> <td>Label2.Text</td> <td>" + txtActivationDate.Text +"</td>
<td> </td> <td>Label3.Text</td> <td>" + txtRegion.Text +"</td></tr> <tr>
<td><b>Label4.Text</b></td><td>" + txtSim.Text +"</td> <td> </td>
<td>Label5.Text</td> <td>" + txtPiae.Text +"</td> <td> </td>
<td>Label6.Text</td> <td>" + txtPiaeRepID.Text +"</td></tr> <tr>
<td><b>Label7.Text</b></td><td>" + txtDirectRep.Text +"</td> <td> </td>
<td>Label8.Text</td> <td>" + txtCompanyRepID.Text +"</td> <td> </td>
<td>Label9.Text</td> <td>" + txtChannelMgr.Text +"</td></tr> <tr>
<td><b>Label10.Text</b></td><td>" + txtSubAgent.Text +"</td> <td> </td>
<td>Label11.Text</td> <td>" + txtCustomer.Text +"</td> <td> </td>
<td>Label12.Text</td> <td>" + txtAccount.Text +"</td></tr> <tr>
<td><b>Label13.Text</b></td><td>" + txtUser.Text +"</td> <td> </td>
<td>Label14.Text</td> <td>" + rblProvision.SelectedValue +"</td> <td>
</td>
<td>Label15.Text</td> <td>" + txtMrc.Text +"</td></tr> <tr>
<td><b>Label16.Text</b></td><td>" + txtp2kOrder.Text +"</td> <td> </td>
<td>Label17.Text</td> <td>" + txtMin.Text +"</td> <td> </td>
<td>Label18.Text</td> <td>" + txtAsiOrder.Text +"</td></tr> <tr>
<td><b>Label19.Text</b></td><td>" + txtTracking.Text +"</td> <td> </td>
<td>Label20.Text</td> <td>" + txtEsn.Text +"</td> <td> </td>
<td>Label21.Text</td> <td>" + txtVerified.Text +"</td></tr> <tr>
<td>Label22.Text</td> <td>" + txtCustServiceRep.Text
+"</td></tr></table>";
objEmail.Priority = System.Web.Mail.MailPriority.High;

objEmail.BodyFormat = System.Web.Mail.MailFormat.Html;
System.Web.Mail.SmtpMail.SmtpServer= "localhost";
try
{
System.Web.Mail.SmtpMail.Send(objEmail);
Response.Redirect("WebForm2.aspx");
}
catch (Exception exc)
{
Response.Write("Send failure: " + exc.ToString());
}
}

pmud
Click to expand...
Click to expand...
 
B

bruce barker

the message means that the smtp server is unable to relay the message, it
should be in the dead letter folder. you will need to configure the virtual
smtp server to be able to talk to a functioning smtp server. find the setup
info for the smtp server you want the virtual one to relay to, then confire
the smtp server in iis manager


-- bruce (sqlwork.com)




| Hi,
|
| I have ab ASP.Net Application in which I need to send e-mail on button
| click. Even though my C# code for that is correct.I am getting the
following
| error:: I think the following error can be bcoz of the SMTP virtual
server. I
| cant view the SMTP virtual server in IIS. How to correct this error???
|
| Send failure: System.Web.HttpException: Could not access 'CDO.Message'
| object. ---> System.Reflection.TargetInvocationException: Exception has
been
| thrown by the target of an invocation. --->
| System.Runtime.InteropServices.COMException (0x8004020F): The server
rejected
| one or more recipient addresses. The server response was: 550 5.7.1 Unable
to
| relay for (e-mail address removed) --- End of inner exception stack trace --- at
| System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr,
| Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture,
| String[] namedParameters) at System.RuntimeType.InvokeMember(String name,
| BindingFlags invokeAttr, Binder binder, Object target, Object[] args,
| ParameterModifier[] modifiers, CultureInfo culture, String[]
namedParameters)
| at System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
| methodName, Object[] args) --- End of inner exception stack trace --- at
| System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String
| methodName, Object[] args) at
System.Web.Mail.CdoSysHelper.Send(MailMessage
| message) at System.Web.Mail.SmtpMail.Send(MailMessage message) at
| BofLog.Details.btnMail_Click(Object sender, EventArgs e) in
| c:\inetpub\wwwroot\demo\boflog\details.aspx.cs:line 224
|
| My code is:
|
| private void btnMail_Click(object sender, System.EventArgs e)
| {
|
| System.Web.Mail.MailMessage objEmail = new System.Web.Mail.MailMessage();
| objEmail.To = "(e-mail address removed)";
| objEmail.From ="(e-mail address removed)";
| objEmail.Subject = "New LOG";
| objEmail.Body = "<h4> NEW LOG </h4>
| <br><center><h3>LOG</h3></center><br> <br> <table border=1 width=80%
| align=center> <tr> <td><b>Label1.Text</b></td><td>" + txtCompany.Text
+"</td>
| <td> </td> <td>Label2.Text</td> <td>" + txtActivationDate.Text +"</td>
| <td> </td> <td>Label3.Text</td> <td>" + txtRegion.Text +"</td></tr> <tr>
| <td><b>Label4.Text</b></td><td>" + txtSim.Text +"</td> <td> </td>
| <td>Label5.Text</td> <td>" + txtPiae.Text +"</td> <td> </td>
| <td>Label6.Text</td> <td>" + txtPiaeRepID.Text +"</td></tr> <tr>
| <td><b>Label7.Text</b></td><td>" + txtDirectRep.Text +"</td> <td> </td>
| <td>Label8.Text</td> <td>" + txtCompanyRepID.Text +"</td> <td> </td>
| <td>Label9.Text</td> <td>" + txtChannelMgr.Text +"</td></tr> <tr>
| <td><b>Label10.Text</b></td><td>" + txtSubAgent.Text +"</td> <td> </td>
| <td>Label11.Text</td> <td>" + txtCustomer.Text +"</td> <td> </td>
| <td>Label12.Text</td> <td>" + txtAccount.Text +"</td></tr> <tr>
| <td><b>Label13.Text</b></td><td>" + txtUser.Text +"</td> <td> </td>
| <td>Label14.Text</td> <td>" + rblProvision.SelectedValue +"</td> <td>
</td>
| <td>Label15.Text</td> <td>" + txtMrc.Text +"</td></tr> <tr>
| <td><b>Label16.Text</b></td><td>" + txtp2kOrder.Text +"</td> <td> </td>
| <td>Label17.Text</td> <td>" + txtMin.Text +"</td> <td> </td>
| <td>Label18.Text</td> <td>" + txtAsiOrder.Text +"</td></tr> <tr>
| <td><b>Label19.Text</b></td><td>" + txtTracking.Text +"</td> <td> </td>
| <td>Label20.Text</td> <td>" + txtEsn.Text +"</td> <td> </td>
| <td>Label21.Text</td> <td>" + txtVerified.Text +"</td></tr> <tr>
| <td>Label22.Text</td> <td>" + txtCustServiceRep.Text
+"</td></tr></table>";
| objEmail.Priority = System.Web.Mail.MailPriority.High;
|
| objEmail.BodyFormat = System.Web.Mail.MailFormat.Html;
| System.Web.Mail.SmtpMail.SmtpServer= "localhost";
| try
| {
| System.Web.Mail.SmtpMail.Send(objEmail);
| Response.Redirect("WebForm2.aspx");
| }
| catch (Exception exc)
| {
| Response.Write("Send failure: " + exc.ToString());
| }
| }
|
| pmud
 

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