Email Sync Problems

Fix Outlook 'There Are More Items on the Server' Message

Olivia MillerOlivia Miller Oct 23, 2026 868 views

Question details

The user wants to display older emails that are hidden in Outlook behind a message stating that more items are available on the server.

How to Fix Outlook Saying 'There Are More Items on the Server'
Product
Microsoft Outlook
Device & OS
not provided
Scenario
Viewing older email messages in an Exchange account mailbox without having to manually click a link to retrieve them.
Observed behavior
Outlook hides older messages and displays a clickable link stating 'There are more items in this folder on the server. Click here to view more on Microsoft Exchange'.
Before you start

Ensure your computer is connected to the internet and has sufficient local disk space, as downloading older emails will increase the size of your offline Outlook Data File (.ost).

Solution 1Recommended

Adjust the Cached Exchange Mode Time Limit

Increase the time limit for emails kept offline so Outlook automatically downloads and displays older messages locally.

By default, Outlook limits how much mail is stored on your local computer to save space. Adjusting the Cached Exchange Mode slider allows you to sync older emails to your device.

1
Open Account Settings

Click on 'File' in the top-left corner of Outlook, select 'Account Settings', and then click 'Account Settings...' from the dropdown menu.

2
Select Your Account

In the Email tab, select your Exchange email account from the list and click the 'Change' button located above it.

3
Change the Sync Slider

Under 'Offline Settings', locate the slider labeled 'Download email for the past' or 'Mail to keep offline'. Move this slider to the right to increase the timeframe, such as '1 year', '5 years', or 'All'.

4
Save and Restart

Click 'Next', then click 'Done' on the confirmation screen. Close the Account Settings window and restart Outlook for the new sync settings to take effect.

Adjust the Cached Exchange Mode Time Limit
Storage Space Consideration: Setting the slider to 'All' will download your entire mailbox history. While this removes the server message, it may consume a significant amount of local hard drive space and take some time to fully sync.
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Frequently Asked Questions

Why does Outlook hide my older emails?

To save local disk space and improve application performance, Outlook uses Cached Exchange Mode to download only recent emails (e.g., the last 3 to 12 months) to your computer. Your older emails remain safely stored on the Exchange server.

Will setting 'Mail to keep offline' to 'All' slow down my computer?

It can affect performance if you have a massive mailbox, as the local Outlook Data File (.ost) will become very large. Your initial synchronization and desktop searches might also take longer to process.

What happens to the 'more items on the server' link if I turn off cached mode?

The link will disappear because Outlook will no longer maintain a partial local cache. Instead, it will fetch and display all messages directly from your mail server in real-time, provided you have an active internet connection.