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FB uses Office365 for email. It was on-premise Exchange many many years ago, but moved "to the cloud" a while back.
by dan15 6y ago
FB uses Office365 for email. It was on-premise Exchange many many years ago, but moved "to the cloud" a while back.
- hirako2000 6y agoFeels odd to read Facebook uses office365/exchange for emails. they haven't built their fsuite yet, I thought they would simply promote Facebook messenger internally. I'm only half joking.
- dan15 6y agoMost communication is via Workplace (group posts and chat). Emails aren't very common any more - mainly for communication with external people and alerting.