How to Trim Your Deleted Folder in Outlook Webmail
Article ID: EML-0003-V2
Summary / Purpose
This article explains how to periodically clean up your Deleted Items folder in Outlook Webmail to manage storage space efficiently.
Pre-Requisites
- Access to your organization’s Outlook Webmail account
- Internet connection
Instructions
Step 1: Access Storage Settings
- Go to https://outlook.office.com/mail/options/general/storage.
- Sign in with your work email credentials if prompted.
Step 2: Trim Deleted Folder
- In the Storage section, locate the Deleted Items folder.
- Click the Empty icon next to the folder name.
- Choose one of the available age filters (e.g., 3 months and older, 6 months and older, or 12 months and older).
- Confirm the action to permanently delete those older messages.
Expected Result
Older messages in your Deleted Items folder will be permanently deleted, helping free up storage space in your mailbox.
Troubleshooting
- Issue: "Empty" button not responsive
Solution: Refresh the page or try accessing the settings in a different browser such as Chrome or Edge. - Issue: Messages are not being deleted
Solution: Make sure a time range has been selected before confirming the deletion action.
Related Articles
- None currently available
Reference Information
Applies to: All Employees
Tags: Email, Outlook, Storage, Deleted Items
Changelog
| Version | Date | Author | Changes Made |
|---|---|---|---|
| V1 | 2023-04-14 | Mike Galvin | Initial creation |
| V2 | 2025-05-20 | Esteban Bianco | Reformatted using KB article template |