is it trustworthy information?
New EU regulations affecting Office 365 mailbox clients
Seems so, though the details are a bit sketchy at this point...
Looks like that blog has been taken down now
Last info we got from the team is that this should only affect the Outlook app, not the desktop version.
Interesting to see blog posts being taken down instead of providing updated information on the original topic.
Dead ! 404 :(