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MAPI/CDO for Server 2008 and Vista Available


The Messaging API is a COM-like API that provides access to the contents of messaging stores. CDO 1.2.1 (Collaboration Data Objects, version 1.2.1) is a package providing access to Outlook-compatible objects through a COM-based API. Using either CDO or MAPI, a program can connect to a MAPI store, and then perform operations against that store. Starting with Exchange 2007, Microsoft will distribute the MAPI client libraries and CDO 1.2.1 as a Web download.

System Requirements

  • Supported Operating Systems: Windows Server 2003; Windows Server 2008; Windows Vista; Windows XP
    This package will not install on a system on which any version of Microsoft Outlook or Microsoft Exchange Server 2003 or earlier is installed.

This download is available here.


3 Responses to “MAPI/CDO for Server 2008 and Vista Available”

  1. on 02 Jun 2008 at 11:03 amszimnau

    It seems like the Download URL does not work!

  2. on 02 Jun 2008 at 7:32 pmElan Shudnow

    Should be fine now. Sorry about that.

  3. on 11 Aug 2009 at 3:10 amkhamis

    First of all thanks for this thread

    OK, thats fine what should i do if i have outlook installed in vista OS ????.

    I’m trying to send email throw VB.NET 1.1, i tryed Web.Mail.MailMessage and it keep giving CDO.Message errors ???

    Please help me by code or give a URL could help.

    Thanks all.

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