Outlook 2010 gets MAPI/http support

Office-2010-Outlook-Icon[1]Update: Hotfix KB2899591 pulled in Dec2014 due to possible issues, replaced in Jan2015 by KB878264.

A quick heads-up today as the recently released KB878264 hotfix adds MAPI/http support for Outlook 2010 clients. This will benefit organizations using Exchange 2013 SP1 or later considering switching from RPC/http to MAPI/http. The KB article includes details on additional fixes that are included in this hotfix as well.

You can request the hotfix for x86 and x64 versions of Outlook 2010 here.

Links to background information on MAPI/http, its impact on client performance, and impact on network traffic in an earlier blog post here.

This entry was posted in Exchange Server, Outlook and tagged by Michel de Rooij. Bookmark the permalink.
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About Michel de Rooij

Michel de Rooij, with over 25 years of mixed consulting and automation experience with Exchange and related technologies, is a consultant for Rapid Circle. He assists organizations in their journey to and using Microsoft 365, primarily focusing on Exchange and associated technologies and automating processes using PowerShell or Graph. Michel's authorship of several Exchange books and role in the Office 365 for IT Pros author team are a testament to his knowledge. Besides writing for Practical365.com, he maintains a blog on eightwone.com with supporting scripts on GitHub. Michel has been a Microsoft MVP since 2013.

5 thoughts on “Outlook 2010 gets MAPI/http support

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