Using classic Outlook for Windows in business environments
The problem is not in the Outlook app. to the client. We reproduced the same directories on a new system, cleanly installed in the client's Office365 account. It is not dependent on the version of the client, it is both in legacy and in the new outlook, such as 16.82 and 16.84 (for mac) Both the normal channel, preview and beta - the same everywhere. The problem is in the data on the exchange. It doesn't show up in the online client.