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What to do if Outlook is Not Updating Emails? Here Are the Solutions

Antonio Gosling ~ June 18, 2025 ~ 6 Minutes Reading

Are you facing an issue where Outlook is not updating emails, or new emails are not appearing in your inbox? If your answer is yes, then this post is for you. In this guide, we will share proven solutions to fix this issue, which typically happens due to syncing problems, stuck emails, or delays in receiving. These issues can affect your workflow and Outlook performance. In this guide, we will share common causes and reasons behind the Outlook app not updating emails. Keep reading this post to fix the ‘Outlook not downloading emails’ error and prevent it from happening in the future.
Table of Contents
  1. Why is My Outlook Email Not Updating?
  2. How to Fix Outlook is Not Updating Emails Manually?
  3. Alternative Method to Solve Outlook Not Updating New Emails
  4. Helpful Questions
  5. Ending Remarks

Why is My Outlook Email Not Updating?

  • Weak or unstable connectivity can prevent Outlook from syncing with the mail server.
  • Using the old version of Outlook may lead to compatibility issues and sync failures.
  • Damaged data files can interrupt normal email workflow and synchronization.
  • Improperly configured email settings can block Outlook from retrieving new messages.
  • An overloaded Outlook cache can slow down Outlook performance and cause syncing delays.

How to Fix Outlook is Not Updating Emails Manually?

Follow the approaches stated below to manually fix the issue of Outlook not updating emails:

Method 1. Restart Outlook and Your Computer

  1. Close Outlook completely and restart your computer.
  2. This can clear minor glitches and restore email synchronization.

Method 2. Check Connectivity

  1. Ensure your device has stable connectivity.
  2. Try opening a website and running a speed test.

Method 3. Update Outlook

  1. Open Outlook and navigate to the file menu.

Open Outlook

  1. Click on Office Account and press on Update options.
    Click on Office Account
  2. Tap on Update Now to get a newer version of Outlook.
    Click on Update Now

Method 4. Clear Outlook Cache

  1. Close Outlook.
  2. Navigate to: %localappdata%\Microsoft\Outlook\RoamCache
  3. Delete the cache file to refresh Outlook performance.

Method 5. Disable Cached Exchange Mode

  1. Go to file and click on Account Settings.
    Click on Account Settings
  2. Press on Account Settings in the drop down menu.
  3. Now, choose your email account and hit on Change.
    Select email account
  4. Uncheck use Cached Exchange Mode.
  5. Relaunch Outlook to see error fix Outlook not Downloading Emails.

Method 6. Repair Outlook Data File

  1. Press Win+R and enter path: C:\Program Files\Microsoft Office\root\Office16\ScanPST.exe.
    Launch Outlook Inbox Repair Tool
  2. Select your PST file and check on Make backup of scanned file before repairing then press Repair to solve Outlook not Downloading Emails.
    Select Outlook data file

Method 7. Create a New Outlook Profile

  1. Go to the Control Panel and click on Mail.
    Open Control Panel
  2. Press on Show Profiles and hit on Add.
    Click on Show Profiles
  3. Restart Outlook to see changes.
    Relaunch Outlook
Method 8. Disable Add-ins
  1. Press Win+R and type Outlook.exe /safe and hit on Ok button to open Outlook in Safe Mode.
    Outlook/safe
  2. Go to file and click on options in the list and navigate to Add-ins in the list and choose COM-Add-ins and click on Go.
    Click on options
  3. Disable unnecessary and suspicious add-ins.
    Disable unnecessary add-ins
Method 9. Check Antivirus and Firewall Settings
  • Temporarily disable your antivirus or firewall to check if they’re blocking Outlook performance.
Method 10. Review Email Rules and Block Senders
  1. Go to Home and click on Rules.
  2. Press on Manage Rules and Alerts and make sure no rules are redirecting, deleting or hiding your emails.
Method 11. Manually Send/Receive Emails
  • Click on Send/Recieve and hit on Send/Recieve all folders to force Outlook to update new emails.
Alternative Method to Solve Outlook Not Updating New Emails

If Outlook cannot sync and your OST file is permanently corrupted, you can use the Jagware OST Converterto recover your existing offline data into a PST file before creating a fresh profile. This software also allows to batch convert Outlook OST files and also support recovery mode to convert any damaged, corrupted, dismounted, encrypted and oversize OST files to transfer data into a healthy PST file. This software has been tried and tested by MVP’s and IT admins and also become trusted utility by millions of users.

Steps to Fix Outlook is Not Updating Emails
  1. Download and open Recommended Software on your machine.
    Outlook not updating new emails fixer
  2. Check on configured Outlook and press Next button.
    Configured OST file
  3. Preview to select OST folders as you required to convert.
    Select OST mailbox folder
  4. Click on PST file in the list of Saving options and choose PST filters.
    Choose PST file
  5. Select destination path and advanced filter as needed.
    Choose destination path
  6. Click on Next button to fix Outlook is not updating new emails.
    Fixed Outlook is not updating new emails
Key features of Automated Software
  • This tool can also convert OST to PDF, PST, EML, MBOX and 35+ Saving features.
  • It offers a simple initiative interface to make it a reliable tool for all professional and individual users.
  • With this wizard, you can also use filter features such as date range, exclude folder, skip empty folder, exclude folder, subject, to, from, and many more.
  • This software is also reliable to import OST to Microsoft 365, Gmail, Thunderbird, Maildir and all IMAP Supported email platforms.
  • With this tool, you can directly browse configured OST as it support autodetect OST file from default location and also offers let me select feature to select multiple OST files or select whole folder of OST file.
  • You can also easily restore and convert damaged, corrupted, inaccessible OST file and any size of OST files.
Helpful Questions

How do I fix Outlook Not Loading New Emails?

To fix Outlook not downloading emails, check your connectivity, relaunch Outlook, update Outlook to the latest version, clear the cache, repair your data file using ScanPST, disable add-ins, or create a new Outlook profile.

Why is my Outlook not Notifying me of New Emails?

Outlook may not notify due to disabled desktop alerts, focused inbox settings, do not disturb mode, or notification permissions. Go to file, click on Options and press on Mail and message arrival to enable alert and check system notification settings.

How to Fix Outlook Email Sync Issues?

To fix Outlook email sync issues, check connectivity, update Outlook, clear cache, enable send/receive settings, and check account settings. You can also disable Cache Exchange Mode or repair Outlook data files.

Ending Remarks

Lets conclude this article as shared all crucial information to fix Outlook is not updating emails. After following suggested approaches, relaunch Outlook to see new emails in Outlook. All mentioned solutions are tested and no risk with your mailbox data and Outlook performance.