Why Outlook 2016 not ship avatars?

The problem is on the client machine with Win10 in 2016 awallace not ship avatars recipient\sender...
If you go to OWA - everything is connected.
I go with my machines, entering data into the Outlook user - loads fine.
What is plugging? To clean?
April 3rd 20 at 17:17
1 answer
April 3rd 20 at 17:19
Probably pictures added recently, and OAB is not updated on Exchange.
As a new address book will be downloaded images should appear.

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