We are sorry MS and Apple can’t get along, but I use both, so please stop preventing my Outlook attached photos from being saved to my iPhone, or conversely attached. Your petty greedy disputes affect my business and personal use of the products I pay you for, so get over yourselves and service the customer for once. I understand customer slavery, not service, is the new American Way, but maybe MS could elect to do better, and be a benevolent greedy corporation both at the same time.
The mobile and PC outlook files do not sync correctly or timely. Gmail does not have this problem. So Outlook definitely shouldn’t.
Your Mobile syncing and versatility using the app is awful compared to the PC Outlook. You need to do massive improvement. The syncing needs to be in real time. And it rarely syncs correctly from phone to server and then to PC.