Greetings

I want to access message.fields to search the internet headers for a message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Michael, thnaks for your assistance.

Function GetCDOItemFromOL shows message 42 but not 52 ( see msgbox code
below)
There is no exception or error message but I presume the function silently
returns because
objSession = CreateObject("MAPI.Session")
causes an error

MsgBox "Mail message arrived 42"
objSession = CreateObject("MAPI.Session")
MsgBox "Mail message arrived 52"

"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Am Thu, 18 May 2006 23:23:01 -0700 schrieb Steve A.:

ok, I assume that you don´t have CDO installed. It´s an optional package
from your Outlook or Office CD.

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Michael thanks you but

Visual Basic Tools - References includes Micrososft CDO 1.21 Library which
is ticked and
CDO.DLL is on my system , so I think this means that it is installed.



"Michael Bauer" wrote:

Am Thu, 18 May 2006 23:23:01 -0700 schrieb Steve A.:

ok, I assume that you don´t have CDO installed. It´s an optional package
from your Outlook or Office CD.

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Am Fri, 19 May 2006 01:55:02 -0700 schrieb Steve A.:

The last thing I could think of why CreateObject("MAPI.Session") fails is
that there´s some kind of a script blocker (Norton Anti Virus)?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael thanks you but

Visual Basic Tools - References includes Micrososft CDO 1.21 Library
which
is ticked and
CDO.DLL is on my system , so I think this means that it is installed.



"Michael Bauer" wrote:

Am Thu, 18 May 2006 23:23:01 -0700 schrieb Steve A.:

ok, I assume that you don´t have CDO installed. It´s an optional package
from your Outlook or Office CD.

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do
you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or
CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is
not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID,
strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " &
InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Michael, Thanks once again but the script runs. The error message I have
discovered is

Connection error: 91 Object variable or With block variable not set

regards
Steve



"Michael Bauer" wrote:

Am Fri, 19 May 2006 01:55:02 -0700 schrieb Steve A.:

The last thing I could think of why CreateObject("MAPI.Session") fails is
that there´s some kind of a script blocker (Norton Anti Virus)?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael thanks you but

Visual Basic Tools - References includes Micrososft CDO 1.21 Library
which
is ticked and
CDO.DLL is on my system , so I think this means that it is installed.



"Michael Bauer" wrote:

Am Thu, 18 May 2006 23:23:01 -0700 schrieb Steve A.:

ok, I assume that you don´t have CDO installed. It´s an optional package
from your Outlook or Office CD.

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do
you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or
CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is
not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID,
strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " &
InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Am Fri, 19 May 2006 05:46:01 -0700 schrieb Steve A.:


Autsch, hopefully nobody else has seen this thread :-)

For objects you must use the Set statement:

Set objSession = CreateObject("MAPI.Session")


--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael, Thanks once again but the script runs. The error message I have
discovered is

Connection error: 91 Object variable or With block variable not set

regards
Steve



"Michael Bauer" wrote:

Am Fri, 19 May 2006 01:55:02 -0700 schrieb Steve A.:

The last thing I could think of why CreateObject("MAPI.Session") fails is
that there´s some kind of a script blocker (Norton Anti Virus)?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael thanks you but

Visual Basic Tools - References includes Micrososft CDO 1.21 Library
which
is ticked and
CDO.DLL is on my system , so I think this means that it is installed.



"Michael Bauer" wrote:

Am Thu, 18 May 2006 23:23:01 -0700 schrieb Steve A.:

ok, I assume that you don´t have CDO installed. It´s an optional
package
from your Outlook or Office CD.

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Michael
On Error GoTo eh
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

Gives the following message
Connection error: 91 Object variable or With block variable not set


"Michael Bauer" wrote:

Am Thu, 18 May 2006 16:59:02 -0700 schrieb Steve A.:

Please don´t call InternetHeaders, but InternetHeaders.Value. Why do
you
know that 'objSession is not initialised properly'?

--
Viele Gruesse / Best regards
Michael Bauer - MVP Outlook
-- www.vbOffice.net --


Greetings

I want to access message.fields to search the internet headers for a
message.
I'm using code I have found on the net, and don't understand MAPI or
CDO
very well.


I believe the The code fails at GetMessage becuse the objSession is
not
initialised properly: Any suggestions?
I have
Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String
Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False
Set GetCDOItemFromOL = objSession.GetMessage(strEntryID,
strStoreID)
objSession.Logoff
Set objSession = Nothing
End Function

Sub RuleScript(MyMail As MailItem)

Dim strID As String
Dim olNS As Outlook.NameSpace
Dim olMail As Outlook.MailItem

Dim objCDOMsg As MAPI.Message


Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E

Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS)
MsgBox "Mail message arrived Internet Headers Are : " &
InternetHeaders
Set objCDOMsg = Nothing
Set olMail = Nothing
Set olNS = Nothing
End Sub

Michael thanks for your help.

There was another critical error in the code as well. The inclusion of error
handling helped flush it out. The other error was a call to objSession.Logoff

The code that works for me is show below. The only problem now being the
pop-up dialog "A program is trying to access e-mail addresses you have stored
in outlook. Do you want to allow this?"

Regards Steve A

Code for retrieving internet headers in an Outlook Rule:

Function GetCDOItemFromOL(objOLItem As Object) As MAPI.Message
Dim objSession As MAPI.Session
Dim objApp As Outlook.Application
Dim strEntryID As String
Dim strStoreID As String

On Error GoTo eh

Set objApp = CreateObject("Outlook.Application")
strEntryID = objOLItem.EntryID
strStoreID = objOLItem.Parent.StoreID
Set objSession = CreateObject("MAPI.Session")
objSession.Logon , , False, False

Set GetCDOItemFromOL = objSession.GetMessage(strEntryID, strStoreID)

'objSession.Logoff == WAS AN ERROR
Set objSession = Nothing
Exit Function
eh:
If Err.Number 0 Then
MsgBox "Connection error: " & Err.Number & " " & Err.Description
Err.Clear
Exit Function
End If

End Function

Sub RuleScript(MyMail As MailItem)
Dim objCDOMsg As MAPI.Message
Dim InternetHeaders As String
Const CdoPR_TRANSPORT_MESSAGE_HEADERS = &H7D001E
Set objCDOMsg = GetCDOItemFromOL(MyMail)
InternetHeaders = objCDOMsg.Fields(CdoPR_TRANSPORT_MESSAGE_HEADERS). Value
MsgBox "Mail message arrived Internet Headers Are : " & InternetHeaders
Set objCDOMsg = Nothing
End Sub