Kolab Activesync: unable to configure Outlook 2016 using Exchange

[Mihai Badici]

On 9/28/18 4:20 PM, Aleksander Machniak wrote:
> On 09/28/2018 02:55 PM, Mihai Badici wrote:
>> The outlook 2016 autoconfiguration seems to start now with:
>>
>> "GET
>> /autodiscover/autodiscover.json?Email=mihai.badici%40mydomain&Protocol=ActiveSync&RedirectCount=1
>> HTTP/1.1" 404 228
> Thanks for bringing this. It gave me some new keywords for google search. It looks that it
> is a new protocol. And the request seems to come from Office365 servers not directly from
> Outlook.
>
> I didn't find an official protocol spec, but I've found
>
> https://www.msxfaq.de/exchange/autodiscover/autodiscover_v2.htm
> and
> https://github.com/mailcow/mailcow-dockerized/blob/master/data/web/autodiscover-json.php
>
> I don't know though if implementing this in our autodiscover service is enough.

I didn't have enough time right now but I'm interested if we can solve
this because I'm lazy :) and some people already expect autoconfigure to
work so I will continue to investigate anyway .

The request is definitely from my IP not from office365 .