Exchange 2013 SP1 MAPI/HTTP not working

This post is also available in: Polish

Installation of SP1 for Microsoft Exchange 2013 introduces new protocol for Outlook to Exchange connections.
You can use MAPI/HTTP instead of RPC/HTTP.

First, you need to meet some requirements:


But sometimes when you do all of those requirements, you can’t still connect to Exchange 2013 SP1 using MAPI/HTTP.

To check protocol used by Outlook to connect to Exchange Server just hold Ctrl key and clik right on Outlook icon in System Tray and select Connection Status:


Sometimes you need to do some changes in registry in workstation with Outlook 2013 SP1.

Run regedit.exe

Go to:

Right-click MapiHttpDisabled and then click Modify, and vhange the Value data to 0 (zero) and then click OK.

Now close regedit and restart Outlook.

Print Friendly
Tagged , , . Bookmark the permalink.

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>