O365 Granular Password Policy
Raised a ticket with the MS support to see if we could set our password policy to be more complex, e.g. not use the same password as the last 4, certain number of characters, etc. We were told it's not possible unless we have an on-premise AD with Directory Sync setup. We don't plan on setting an on-premise AD. It would be great if O365 had similar password policy settings though.