Microsoft Exchange behind BunkerWeb

[J-C-P]

Hi,

I have a Microsoft Exchange setup and I exposes MAPI overs HTTPS for Outlook connections. It works nearly great.

We receive complains about users not able to update their mobile phone using Active Sync.

Is there a “good practice” for exposing Exchange services thru BunkerWeb ?

Thanks !

[ctinello]

I think this a good start point to search for:

• https://www.loadbalancer.org/blog/load-balancing-exchange-2016/
• How to Load Balance Exchange ActiveSync Using Client Certificates | Idea 11

When your devices call ActiveSync, they are calling a specif url of Exchange.
Maybe you should pass the Clien-IP header on backend. Also you should check if you are doing SSL-Offloading or SSL-Passthrough.
There are some point to check in the chain