Multiple Outlook Web Access Mailbox Polices Behaviour

[shocko]

Can multiple OWA mailbox policies be applied and if so how are they handled/merged? 

[#2 · Accepted solution]

@shocko Hello, a mailbox can only have one Outlook on the web mailbox policy applied to it. But you can create additional policies to scope on different users.

Outlook on the web mailbox policy procedures in Exchange Online | Microsoft Docs