Close Registry Editor and launch your Outlook to check the changes affect or not. Rename it as we have mentioned in Step 3. Step 6: Right-click to create New DWORD (32-bit) Value. Once you do not see any item on the list, go to the steps in the following.
Step 5: When the Edit DWORD (32-bit) Value window, input the value in the box under Value Data. Step 4: Right-click on each item above and select Modify. Learn about premium Outlook features that come with.
A Microsoft 365 subscription offers an ad-free interface, custom domains, enhanced security options, the full desktop version of Office, and 1 TB of cloud storage. Step 3: Find out four DWORD in the right filed as below: Weve developed a suite of premium Outlook features for people with advanced email and calendar needs.
Note: If you cannot find any folders above, right-click to create a new key and rename it. Navigate to the following directory.įor Outlook 2007: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\12.0\Outlook\PSTįor Outlook 2010: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\14.0\Outlook\PSTįor Outlook 2013: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\15.0\Outlook\PSTįor Outlook 2016: HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\16.0\Outlook\PST Step 2: In the left pane, expand My Computer. Input regedit and Enter to open Registry Editor. Step 1: Press Windows + R key to invoke Run dialog box. You can increase mailbox size limit in Outlook by change settings in Registry Editor. When the Folder Size window popups, you can view mailbox size limit in Outlook. Step 2: In the Mailbox Cleanup window, click on View Mailbox Size. In Outlook 2010/2013/2016: click on File, go to Mailbox Cleanup section and tap on the down arrow next to it. In Outlook 2007: Click on Tools from the Menu Bar and select Mailbox Cleanup in the drop-down.
In this article, we aim to show you how to view and increase Outlook mailbox size limit. To ease Outlook mailbox, you can see how to delete emails in Outlook. In this case, you have to increase Outlook mailbox size limit or erase the mailbox. If your mailbox exceeds one or more size limits set by the administrator, emails cannot be sent or received. How to View and Increase Outlook Mailbox Size Limit