Exchange Server

Guest

Problem description:
I want to retrieve the attachemnt of the most recent email sent to an
Exchange public folder. (The public folder is already mail enabled, and
the messages are coming in as they should.)

So far I've managed to access the public folder with this C# code using
WMI:

using System.Management;

// Namespace, class and so on not repeated here.

string serverName = "***";
string publicFolderPath = "/***/";

ConnectionOptions options = new ConnectionOptions();
options.Impersonation = ImpersonationLevel.Impersonate;
options.EnablePrivileges = true;
options.Username = @"***\***";
options.Password = "***";

ManagementScope scope = new ManagementScope(@"\\" + serverName +
@"\root\MicrosoftExchangeV2", options);

ObjectQuery query = new ObjectQuery("SELECT * FROM
Exchange_PublicFolder WHERE Path='" + publicFolderPath + "'");

ManagementObjectSearcher search = new ManagementObjectSearcher(scope,
query);
ManagementObjectCollection publicFolders = search.Get();

// There is just one public folder matching, so a foreach loop here is
overkill.
foreach (ManagementObject publicFolder in publicFolders)
{
// Don't know how to access the messages in the folder.
// Print out some properties about the folder instead.
outputTextBox.AddLine(publicFolder["Path"]);
outputTextBox.AddLine(publicFolder["IsMailEnabled"]);
outputTextBox.AddLine(publicFolder["MessageCount"]);
outputTextBox.AddLine(publicFolder["Url"]);
outputTextBox.AddLine(publicFolder["ParentFriendlyUrl"]);
}

Jan Aagaard · Guest

I forgot to mention that neither the language used (.NET, scripting)
nor the technique (WMI, MAPI, WebDAV, CDOEXM) is important.

Michael · Guest

I'm not sure what is your question here but you can use WebDAV to access to public folder and to retrieve/download email's attachments.
I suggest you first to do SEARCH in order to find new emails. After that you have to use method X-MS-ENUMATTS to get info about attachments

Michael
-------------------------------
If you need WebDAV API for Exchange server,
use our component WebDAV .NET for Exchange.
Check out http://www.independentsoft.com

"Jan Aagaard" <janaagaard@gmail.com> wrote in message news:1129113521.031587.313900@g47g2000cwa.googlegroups.com...
[quote]I forgot to mention that neither the language used (.NET, scripting)
nor the technique (WMI, MAPI, WebDAV, CDOEXM) is important.
[/quote]

Jan Aagaard · Guest

Thanks Michael,

So far I've managed to get a list of the emails in a xml format using
WebDAV (and WMI to get the URI of the public folder).

Now I'm stuck with a href that looks something like this one:
http://servername/ExAdmin/Admin/.../Public%20Folders/.../subject.EML

I've tried opening the mail though CDO.Message.Datasource.Open, but all
I get is a 'Not Implemented' exception.

Any suggestions on how I open this mail, and retrieve the attachment?

	Exchange Server Forum Index -> Development	All times are GMT
Page 1 of 1