mapi.session and ASP.Net

[Pat Sinnott]

I am attempting to create a MAPI Session with the
following code on an ASP.net page.

Dim oSess As New MAPI.Session()
oSess.Logon("MS Exchange Settings")


This code works fine in a vb.net environment but when I
attempted to run the same code in an ASP.Net environment I
got the following error.

[Collaboration Data Objects - [MAPI_E_LOGON_FAILED
(80040111)]]

I am aware that the account being used to open this
session is the ASPNET account so I attempted to use
ASP.Net impersonation using my own NT login credentials.

This time I got the following error.

[Collaboration Data Objects - [UNKNOWN_ERROR(80010106)]]

I have search the web for a solution to the issue without
any success. Urgent help required!!!

Regards,

Pat Sinnot MCSD

[Pat Sinnott]

I have worked out what the problem was here.

I added the page directive ASPCOMPAT = true and it worked.
I also used impersonation to impersonate my own NT login
credentials

I can now access all the public folders and their messages
to which I have access through my ASP.NET pages.

Note I use other com components on the page(to access my
business objects which were programmed using VB6) and all
these work faster with ASPCOMPAT set to true.


Regards,

Pat Sinnott MSCD

>-----Original Message-----
>I am attempting to create a MAPI Session with the
>following code on an ASP.net page.
>
> Dim oSess As New MAPI.Session()
> oSess.Logon("MS Exchange Settings")
>
>
>This code works fine in a vb.net environment but when I
>attempted to run the same code in an ASP.Net environment

I

>got the following error.
>
>[Collaboration Data Objects - [MAPI_E_LOGON_FAILED
>(80040111)]]
>
>I am aware that the account being used to open this
>session is the ASPNET account so I attempted to use
>ASP.Net impersonation using my own NT login credentials.
>
>This time I got the following error.
>
>[Collaboration Data Objects - [UNKNOWN_ERROR(80010106)]]
>
>I have search the web for a solution to the issue without
>any success. Urgent help required!!!
>
>Regards,
>
>Pat Sinnot MCSD
>
>
>
>
>.
>