MS Outlook mail which is connected to Microsoft Exchange Server allows the user to work offline by creating offline storage table (.ost). If any modification is done in OST file, it gets synchronized with Exchange Server when it’s online.
MS Outlook brings an enhanced feature called “Cache Exchange Mode” that helps to perform offline operations more effectively and also offers easy synchronization between Exchange Server and MS Outlook.
Quick Solution
EdbMails for OST to PST Converter is a free tool to convert orphaned OST Files to PST. Also, you can perform OST file migration to Live Exchange or to Office 365.
Cached Exchange Mode Usage in Microsoft Outlook
When users want to work in Offline mode, Cached Exchange Mode is the best option. Here, MS Outlook will keep a copy of OST data on local machine in OST file format. This file will keep copy of all the items that are already on the Exchange Server. It helps in easy synchronization and helps in offline operations between Exchange Server and Outlook.
In some cases user may face an error “Exchange is Currently in Recovery Mode” when they try to synchronize Offline Storage (OST) file with Exchange Server.
Reasons for “Exchange is Currently in Recovery Mode” Error:
See below few of the reasons listed for occurrence of the error “Exchange is Currently in Recovery Mode”
- When there are inconsistencies in Exchange database file, like the cached copy of mailbox in Outlook differs from the one on MS Exchange.
- When user tries resetting the Exchange mailbox and if cached Exchange mode is enabled by default.
In this case it gives 3 options such as Work in Offline or Online Mode, and cancel logon. - When cached Exchange mode is enabled and if you try resetting the Exchange Mailbox, a new OST file will be created by MS Outlook and keeps the old Offline OST data on the local system.
- When the client mailbox has been moved to the Exchange Server of different version.
- Poor Network connectivity between the client machine and the server machine.
- Issues in Domain Name System (DNS) server configuration and settings
Resolve “Microsoft Exchange is Currently in Recovery Mode”:
To resolve Microsoft Exchange is Currently in Recovery Mode error, follow one of the below methods.
1. Disable Cached Exchange Mode and enable:
To fix this issue first disable the Cached Exchange Mode and delete all the OST files. Then restart the MS Outlook and enable cached Exchange mode:
- Launch MS Outlook and click the Tools menu.
- Choose Account Settings
- Select the Mail Account and click the Change option.
- Here Disable Use Cached Exchange Mode under MS Exchange Server.
- Now delete the Offline OST file.
- Click the Mail tab and click the Profiles option.
- Click Delete.
- Now create a new profile.
2. Create New Offline Folder (.ost ) file
If MS Exchange Server is changed, then user must create new OST file. Because an existing OST file may not match with the new Exchange Server properly. Check below steps to create new .ost file:
- Open the Control Panel and click the User Accounts option.
- Click the Mail option.
- Choose the show profile tab.
- Here click the Add button and give a name to new profile.
- Click OK to create new profile.
Quick Solution
EdbMails for OST to PST Converter is a free tool to convert orphaned OST Files to PST. Also, you can perform OST file migration to Live Exchange or to Office 365.
Note that, you have to close MS Outlook while performing these steps.
3. Use EdbMails OST to PST Converter
In case if you fail to resolve the issue with above manual methods, you may better for the third party OST recovery tool. EdbMails OST Converter tool is one of the best OST to PST Converter in recent times. Using this tool you can scan and recover any corrupted OST file and export it to PST file or migrate OST file to Office 365 or Live Exchange Server directly.
For more information and to download visit EdbMails OST to PST Converter.