I am trying to keep up with the Office 365 for Business Roadmap, and one thing I noticed today is that the End User Access to the Exchange Online Protection (EOP) Quarantine is now active. This now allows end users to go directly to their quarantine and check for messages that could have been caught. Great new feature and this matches what FOPE had, glad to see the same functionality has come to EOP!

Here is the URL for users to go check their personal Quarantine, https://admin.protection.outlook.com/Quarantine