I've been asked to create some retention policies for mailboxes using Purview.
Existing users should have an M365 retention policy that retains for 5 years.
Separated users, whose mailboxes have become Inactive Mailboxes, should have a 2 year retention and then delete.
To do that, I thought I'd create two separate policies targeting different adaptive scopes. The first is pretty easy, any active mailbox.
The second - well I am not having much success getting a query to find Inactive Mailboxes that are 2 years old or newer. Is it possible to use the utcNow() function within an adaptive scope query? Something like: (IsInactiveMailbox -eq "True") -and (WhenSoftDeleted -lt 'addDays(utcNow(),-730)')