How to handle shared mailbox licensing?

Question

My particular case is with Office365 where shared mailboxes do not require an Exchange license on Microsoft's platform. Does Sophos follow suit with email protection? How should Shared Mailboxes be added in Sophos Mail?

Added tags
[edited by: Raphael Alganes at 1:32 AM (GMT -7) on 8 Jun 2023]

LuCar Toni · Answer

Hi, 
 As far as i know, Central Email only counts "User". So basically every employee. 
 https://community.sophos.com/kb/en-us/124703 
 Public Folder / Distribution Lists are not counted. 
 From my point of view, there are just small differences between a public folder and a shared mailbox - so i would rather count a shared mailbox as public folder.