Exchange Activesync fails on several client apps


I’ve tried using Exchange on Stack mail for Android, Hiri for Linux, and several other client apps that only work with Exchange, but they all fail, and yet my Microsoft Connectivity Tester checks always check out 100% green. What is the deal here, is it an issue with z-push or with our implementation of it?

Thanks in advance


z-push is not 100% compliant to activesync:


So if nine email works but stack and hiri don’t it’s because they’re using different protocols, it’s not something that can be easily fixed, right?

Thanks for your reply


Same protocol, however not every implementation of said protocol is the same

(Like how websites can display differently in chrome and in firefox as an example.)


Ok, so is there any hope for the future [in the sense that it’s a known issue someone is working on], or there’s no intention to implement this?


This is not my experience.
MiaB’s Active-Sync Implementation (z-push) works fine with Outlook 2016/2019, Nine for Android, Android’s native Mailclient etc.
Maybe your Configuration is not correct?

Edit: Stack Mail needs EWS, so MiaB never would work (EWS -> Exchange Web Service)


@guenti_r ok thanks, how about hiri?


Hiri needs EWS, so it doesnt work with MiaB.


ok thanks again for the help