132 votes52 comments · The new Outlook on the web (Office 365) » Mail · Flag idea as inappropriate… · Admin →
Hey, thanks for your feedback! This option will be added back to OWA in the next couple months. We’re working on improving the service that powers Clean Up, and then we’ll add this option back!
ColinCraig Kendall commented
Need the clean up mailbox functionality. I get hundreds of thousands of emails and the desktop app crashes when I try to clean them up there.Craig Kendall supported this idea ·