reading outlook email from asp.net application

शनिश सिंह

7y2.5k.NET

Hi all

We have one asp.net application with in this application we read outlook emails using OutLook = Microsoft.Office.Interop.Outlook; dll

It is working in local fine but when we host on IIS server then we got a problem and i am getting following error.

Retrieving the COM class factory for component with CLSID {0006F03A-0000-0000-C000-000000000046} failed due to the following error: 80070005 Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)).

how to solve this error please help me

my code id here

OutLook._Application _app = new OutLook.Application();

OutLook._NameSpace _ns = _app.GetNamespace("MAPI");

OutLook.MAPIFolder inbox = _ns.GetDefaultFolder(OutLook.OlDefaultFolders.olFolderInbox);

_ns.SendAndReceive(true);

for (counter = inbox.Items.Count; counter >= 1; counter--)

{

dt.Rows.Add(new object[] { counter,linforcontact, item.SenderName, item.SenderEmailAddress, Subject, item.SentOn.ToLongDateString() + " " + item.SentOn.ToLongTimeString(), Reply, ReplyAll, Forward});

}

Please help me to fixed this

4 Replies

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Sanwar Ranwa7y ago
Hello

Try these steps

From the Start menu, click Run and type Dcomcnfg.exe.
In Component Services, click Console root, expand Component Services, expand Computers, expand My computer,expand DCOMConfig.
Search for Microsoft Word 14.0 Object Library. Click on it.
Right click and select Properties.
On security tab, select Customize in "Launch and Activation" section.
Click edit and add identity of app pool under which you application is running.
Repeat above step for "Access Permission"
Jignesh Kumar7y ago
Please find below link

https://stackoverflow.com/questions/27937375/retrieving-the-com-class-factory-for-component-with-clsid-failed-due-to-the-foll
शनिश सिंह7y ago
Hi sanwar
But my application using form authentication when we use like this it automatically sign out.
it's not working.
Sanwar Ranwa7y ago
Hello

Try This

Start Internet Information Services (IIS).
Right-click your application's virtual directory, and then click Properties.
Click the Directory Security tab. Under Anonymous access and authentication control, click Edit.
Make sure the Anonymous access check box is not selected and that Integrated Windows authentication is the only selected check box.
Configure ASP.NET to use Windows authentication with impersonation, use the following configuration in WebConfig.