First of all, I'm a PHP developer not an Exchange admin and my
knowledge of exchange is limited so forgive my ignorance ;)
My clients recently upgraded from Exchange 2000 to Exchange 2007. The
upgrade broke the email integration of our intranet document

I am using webdav to create an appointment and post it to a clanedar.  When I
pass a regular string with carriage returns and linefeeds to the
htmldescription field they do not display.  If I try to pass an html
formatted string in the htmldescription field, for example:

I am using WebDav/PROPFIND to get public folder details from exchange. If a
folder is named like MyIni.Ini, MyApp.exe and so On, WebDav throw exception.
Could you please tell me the escape character for .(dot ) to use?
Thank you

I've been using Rule.dll to create some server-side rules on an
exchange mailbox.
The code opens a MAPI session and adds a rule to move a message to the
Junk E-Mail folder if it has a certain string in the message header.

When I email a public folder from Outlook the item appears as a ipm.note yet
when I email from any other client it is an ipm.post.  Can anyone tell me why
and what I can do to make all items appear as notes (email messages).

The CDO documentation on MSDN says:
"The ID property returns the unique identifier of the Message object
as a string"
What is the relationship between this id and the so-called "entry id"

I have problem with appointments created from my application using
WebDAV. These items seems have serious problems with synchronization to
Outlook when Outlook is in Cached Mode. Outlook only shown contacts
created by his own, removing other items. This problem doesn't exists

We are using an Event Sink registered for the global store-wide event
OnSyncSave with Exchange Server 2003.
Although Event Sink works fine for the majority of the events happening in
Exhange Server, it doesn’t seem to fire up when mail is sent, which is

I have Exchange Server 2003 installed on my System. I have copied the code
of creating Public Folder from MSDN. The code was of Visual Basic. I have
successfully copied the code and added all the references but the code is
giving UNKNOWN ERROR on a line.

Will a 32 bit ActiveX DLL SMTP OnArrival event sink written in VB6 work
correctly if installed on an Exchange 2007 server?
Thanks in advance!

Hello Community:
We have a custom application that sends mails with SMTP. In the application
the user can check a Read Receipt confirmation. Once readed, the confirmation
is sent to a mailbox in exchange. We have an application that connects to

If anyone have Simple Sample Application of how can I use Exchange SDK 2003
and can share with me also, then I would be really grateful to him/her.
--
Regards,

I've stumbled accross this one. If a user creates an appointment in their
calendar from OWA, Exchange does not generate the "message-id" field.
This is a problem for one of the apps that I'm working on.
I found this on the MSExchange blog (exceperted):

I have had a webdav query working for about 6 months returning appointments
from public folders calendars successfully.  Now it has been reported to me
that the query returns an error of  'bad request'.  I have tried various
ideas to fix the problem and have now gone back to ...

I have a rather frustrating problem with Exchange 2000/2003.   When
accessing the Exchange Store via WebDav, plain text emails are being
automatically converted to HTML emails by Exchange.
I get the following in the "new" HTML part: