Please note: We have experienced a high call volume of customers experiencing issues with not being able to search in Microsoft Outlook, we believe this related to a recent update to some of our hosted exchange servers and engineers are currently working on this.
We aim to have this rectified urgently, and is something we are aware of, there is no need to log this problem with us as it is already being worked on, and should automatically begin working again once resolved Server side.
Any updates shall be posted on our fb link here. https://www.facebook.com/Ahead4ltd/posts/5378215035552492