Exchange Server

Outlook 365 Keeps Prompting for Password After August 2017

Outlook 365 Keeps Prompting for Password After August 2017 In August 2017 Microsoft released another version of Outlook for Office 365 for PC that caused a major problem for people connecting to Exchange 2016 servers. This problems is all to do with the AutoDiscovery setup that Outlook uses. Microsoft appear to have set outlook to use their Office 365 servers as an initial point of setup configuration regardless of how you have configured AutoDiscovery. The bottom line is that outlook keeps trying to authenticate agains office365 and not your own server. While this is a known issue, as of January 2018 it has not been fixed in the next version of Outlook. The Fix There… Read More »Outlook 365 Keeps Prompting for Password After August 2017

Outlook Slow and Unresponsive wiht MAPI over HTTP to Exchange 2016

Outlook Slow and Unresponsive wiht MAPI over HTTP to Exchange 2016 Server In our case the versions in question were found to be: Outlook 2013 connecting to Exchange 2016 with MAPI over HTTP enabled. Reported Problems The user reported that outlook was slow to open email, and unresponsive with searching in outlook. The CTRL right click on the Outlook connection icon (bottom right) showed the connection was made with HTTP   The Problem It is reported that MAPI over HTTP which is a newer connection method of laterExchange servers and potential better and more reliable for devices connecting has some unreliabilities in some instances with earlier version of Outlook. Our testing shows that later outlook… Read More »Outlook Slow and Unresponsive wiht MAPI over HTTP to Exchange 2016