MC254421 – Microsoft wanted to let you know that both the quarantine portal and the reports portal will each be getting a new look and will be available in the new Security portal at security.microsoft.com and protection.office.com.
For Admins who currently use the reporting and quarantine(including end users) portals, this new look will automatically be switched over when the features are deployed.
When this will happen:
Microsoft will start releasing this to all Exchange Online Protection customers starting in early May and they expect to finish the rollout worldwide by early June.
How this will affect your organization
Admins and end users who use the security portal will see the quarantine portal presented in a new way. Additionally, admins who use the security portal will also see the reports portal presented in a new way.
What you need to do to prepare
The new quarantine and reports portals will both be deployed as normal. The new pages will show up in your tenant once the deployment reaches the servers in your region. There won’t be any changes in the URL or any redirections pointing to the portal, so there is nothing for admins to do in order to get this change.