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How to Remove an Old Outlook Profile Picture After Microsoft 365 Migration

Adam DavisAdam Davis Nov 2, 2026 870 views

Question details

Users need to resolve an issue where an old profile picture continues to display in Outlook after migrating to Microsoft 365.

How to Remove an Old Outlook Profile Picture After Microsoft 365 Migration
Product
Microsoft Outlook
Device & OS
not provided
Scenario
Updating user profile information and resolving synchronization issues following a Microsoft 365 or hybrid migration.
Observed behavior
The outdated profile picture remains cached and visible in the Outlook desktop client or Outlook Web App, even though Active Directory contains the updated image.
Before you start

Ensure you have your Microsoft 365 account credentials ready and confirm with your IT administrator that your organization's directory has been updated with the correct new profile picture.

Solution 1Recommended

Compare Outlook Desktop with Outlook Web App (OWA)

Determine whether the outdated profile picture is a local client-side issue or a server-wide synchronization problem.

By comparing the desktop application with the web version, you can narrow down where the image caching issue is occurring.

1
Sign in to OWA

Open your web browser and sign in to Outlook on the web (OWA) using your Microsoft 365 credentials.

2
Check your profile image

Look at the profile picture displayed in the top right corner and compose a new email to see which image appears.

3
Check other Microsoft 365 apps

Open other online applications like Word or Excel on the web to verify if the picture is updated across the suite.

4
Identify the issue type

If the picture is updated in OWA but not in the Outlook desktop app, proceed to troubleshoot the local Outlook client. If it is outdated everywhere, it is a server-side issue.

Compare Outlook Desktop with Outlook Web App (OWA)
Synchronization Delay: Profile picture updates can take up to 72 hours to fully sync across all Microsoft 365 services after a hybrid migration.
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Frequently Asked Questions

How long does it take for a new profile picture to show up after a Microsoft 365 migration?

It can take anywhere from 24 to 72 hours for a new profile picture to fully synchronize across all Microsoft 365 applications, including Outlook, Teams, and SharePoint.

Why does my old picture still appear in Outlook desktop but not in webmail?

Outlook desktop stores a local cache of your profile data. If the offline cache is outdated or corrupted, it will continue displaying the old picture. Creating a new Outlook profile usually forces the app to download the latest image.

Can a hybrid migration cause my profile picture to revert to an old one?

Yes. During a hybrid migration, if your on-premises Active Directory still holds an old thumbnail photo attribute, it might overwrite the Microsoft 365 cloud picture during a directory synchronization cycle.

How can an administrator force an update to the Outlook profile picture?

Administrators can use Exchange Online PowerShell commands, such as 'Set-UserPhoto', to explicitly update or clear the cached user photo on the server side.