EAS Calendar not syncing in all directions

boohoomoo

Hi,
I am having troubles with my EAS calendar syncing:
When I create (or change or delete) an event on my mobile phone, it shows in the Sogo webmail app but
when I create (or change or delete) an event in the Sogo webmail app, it does not show up on my mobile phone.
Synchronization via EAS is activated for the calendar under Properties (otherwise it shouldn’t even work one way). (I am using Outlook Mobile both on my Iphone and on my Android mobile)
Mailcow is fully updated to the most current version.
Which settings am I missing? Or what might be wrong here?
Thanks for your help!

boohoomoo

Anyone?

esackbauer

This seems to be an issue with the Microsoft Outlook for Android app. I have users who have the same problem.
I use a different app, and there everything works in both directions.

esackbauer

Seems to be a long standing issue with SOGo:
https://community.nethserver.org/t/problem-with-activesync-in-android-based-phones/8901/31

I can confirm that the Nine App by 9folders works without any problems. However they discontinued it, no more updates. They now sell their follow up product “Re:work” where you have to pay 20€ per year as its subscription based, and now for the worst routes all e-mail through their servers.
Anyone else can recommend an ActiveSync compatible Android App, that does not store passwords or mails on their servers, but connects directly?

esackbauer

Correction to myself: Re:work does not route all mails through their servers, but they use their own push service. Quite similar to BlueMail