Can Exchange Online Really Recall Messages?

Outlook users are more than aware of the problems involved in message recall, a feature that's only available in Outlook desktop and has a nasty habit of not working. The reasons why the feature fails are well known, but soon might be addressed by a new Exchange Online implementation that promises to work for all clients and across Office 365. Time will tell if careers and love can be rescued by the new message recall.

https://www.petri.com/can-exchange-online-really-recall-messages