Exchange 2016

Outlook prompts for credentials with Exchange 2010 and 2013/2016 coexistence

Notice: This post does not contain any pictures. They were all lost during the import from my old Gonjer.com site. I do apologize for that but I hope that the post will still help. For some time ago I stumbled upon a strange credential prompt in Outlook for an entire organization after changing the Autodiscover …

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Exchange 2013/2016 ECP looping back to login page

Today I installed two new Exchange 2016 servers at one of my customers. They are going to migrate from a classic Exchange 2010 CAS+Mailbox setup. When I tried to login at the ECP when the first Exchange server was up and running I was thrown out directly in a matter of seconds. The first thing …

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