Permission & Access Issues

Fix SharePoint Redirecting to the Wrong Mailbox in Chrome or Edge

Aamir Naveed AkramAamir Naveed Akram Nov 3, 2026 868 views

Question details

Users experience a brief redirection to a personal mailbox before the intended SharePoint group mailbox opens when using Chrome or Edge.

Fix SharePoint Redirecting to the Wrong Mailbox in Chrome or Edge
Product
SharePoint
Device & OS
not provided
Scenario
Accessing a SharePoint group mailbox via a web browser link.
Observed behavior
The browser briefly loads a personal mailbox before correctly redirecting to the group mailbox, with varying delay times across different browsers.
Before you start

Ensure you have your Microsoft 365 login credentials available, as troubleshooting this issue may require you to clear your browser cache and sign in again.

Solution 1Recommended

Clear Cached Credentials and Update Your Browser

Resolves authentication and loading issues caused by outdated browser versions or conflicting cached Microsoft 365 credentials.

Often, a brief flash of a personal mailbox before routing to a group mailbox is normal system behavior as Microsoft 365 authenticates your identity. However, if this delay is abnormally long or gets stuck, clearing cached credentials can force a clean routing process.

1
Check for browser updates

Open the settings menu in Chrome or Edge, navigate to 'About Chrome' or 'About Microsoft Edge', and allow the browser to install any pending updates.

2
Clear browsing data

Go to your browser's Privacy settings and clear cached images, files, and cookies, specifically targeting Microsoft and SharePoint domains.

3
Test using Incognito or InPrivate mode

Open a new Incognito window in Chrome (Ctrl+Shift+N) or an InPrivate window in Edge (Ctrl+Shift+N) to access the SharePoint site without using stored credentials.

Clear Cached Credentials and Update Your Browser
Normal Loading Times: If the group mailbox successfully opens after 1 to 2 seconds in Chrome or Edge, this is considered normal redirect behavior rather than an access failure.
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Frequently Asked Questions

Why does my personal mailbox appear briefly when opening a SharePoint group mailbox?

This typically happens because Microsoft 365 authentication first validates your personal user credentials before routing you to the associated group mailbox. Depending on your browser's speed, this routing process is normal and can take 1 to 2 seconds to complete.

Will using Internet Explorer fix the SharePoint redirect issue?

No, Internet Explorer is an outdated browser and typically processes these redirects much slower than modern browsers, often taking 5 to 8 seconds compared to the 1 to 2 seconds seen in Chrome or Edge.

How can I tell if my SharePoint redirect issue is device-specific?

You can isolate the issue by accessing the same SharePoint URL on a different computer, mobile device, or through a different network. If the redirect delay disappears, the issue is likely tied to your original device's browser cache, extensions, or settings.