microsoft office 365 mail flow showing messages quarantined

https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/manage-quarantined-messages-and-files?view=o365-worldwide

You need to be assigned permissions before you can manage the quarantine as an admin. The permissions are controlled by the Quarantine role in the Security & Compliance Center. By default, this role is assigned to the Organization Management (Global admins), Quarantine Administrator, and Security Administrator role groups in the Security & Compliance Center