Patched clients for updated Outlook 2013 instances

October 20, 2014 by Suyi  

Hi all,

We have noticed that Microsoft released an update for Outlook 2013. Unfortunately, these updates will break the advanced collaboration features. We understand that these issues affect a part of our userbase. That’s why we would like to keep you informed about what’s going on.

We have now fixed Zarafa’s Outlook compatibility completely with the new Windows clients. You can find out below if you need to take action.

Please check your version

The following Outlook versions are affected:
· Outlook 2013 Click2Run - 15.0.4659.1001
· Outlook 2013 - 15.0.4659.1000

These versions of Outlook are in need of an updated Zarafa client. You can find the download links below.
! Important note! : Outlook 2010 is not affected. No action from your side is required.

Here are the download links
We’ve updated the clients in our download directories. Please find the links below.


We are eager to hear your feedback as always. Please use this forum topic to tell us about your experiences.
Kind regards,

Suyi Guo
Zarafa QA