Hi @mksogoadmin thank you for your interest on SOGo.

This feature will be discussed soon. Then if it is accepted, it will be added to roadmap.

Sebastien

Hi @smizrahi,

I'd highly appreciate this. After changing all our IOS devices to IMAP/CARDDAV/CALDAV due to the battery drain issue in IOS 16 calendar and invitations works so much better that I don't see a way back to EAS before EAS 16 is supported (although I really love EAS and think it's the much better solution).

vote +1 on this .

This would need binary attachment support for calendar items, introduced in EAS 16.0

https://learn.microsoft.com/en-us/archive/blogs/exchangedev/announcing-exchange-activesync-v16

Binary attachments create bloat, but please allow bloat in this case :-) It is fantastic to have e.g. scans of tickets / invitations / documents on your mobile phone, without depending on a working internet connection. I'm still using an Exchange server for this reason. Also it's needed for newer EAS support. Maybe set an option to disallow attachments, or set a maximum attachment size, or optionally convert attachments to links and store the binaries somewhere else. Personally I would like to keep data self-contained, also in the database, so the data is more secure. A few images or PDFs don't hurt much, given modern storage and bandwidth.

Relevant issue: https://bugs.sogo.nu//view.php?id=1758

Note that Z-Push development has stalled...
https://kopano.com/blog/statement-regarding-the-community-project-z-push/

Correct, z-push has been stalled for some time now unfortunately. I'm currently on Kopano CE (also discontinued) and z-push . IOS 16 also has breakage on zpush like search on server. Would be great to have this working on sogo.
Thank you for your efforts in this.

vote +1 on any update/bug fixes on ActiveSync module

It looks like the EAS implementation for Horde is at 16.0. Of course we can't directly take this code and use it because this code is in PHP and SOGo is primarily written in Objective C.

Some information is hung off of this page -- https://wiki.horde.org/ActiveSync
Their Github repo is here -- https://github.com/horde/ActiveSync

Just wanted to share my +1 on this

Thanks all for reporting your interest on this feature. We're evaluating what it is the workload for doing this.

I played with eas 16 long time ago - maybe it contains something useful: https://github.com/tfux/sogo/commit/5c1bbde82aba9509c82fbee9a9cef3aafb283d4e

Good day. Is there any work being done in this direction? I would really like to see the possibility of attachments in calendars

Dear S1ash, this feature is in our todo list but not in the short list.

Sebastien

Hello! Some news about this feature upgrade?

Hello,
This upgrade is still in our backlog and discussed at each new roadmap but is still not planned.
Btw, i've tried to look a bit to different microsoft's docs to evaluate the amount of work to do that but I can't say I've found the useful info like: "hey, from 14, to be 16.1 compliant you have to add that header, for this request the values are...". I'm afraid I have to learn the protocol from scratch to understand what to do for 16.1.
Do any of you know the proper documentation to use for that?