Outlook: "Something went wrong." error.

Tags Outlook
Summary: This article provides steps to resolve the “Something went wrong” error when accessing Outlook (Email) in a web browser.

For staff and students

Overview

You may see an error when trying to open Outlook email in a web browser.

This issue is usually temporary and can often be resolved by refreshing the session or clearing browser-related issues.

What You May See

“Something went wrong”

This may include an error code such as 503 and a button labeled Refresh the application.

Outlook 503 Error

Environment

  • Staff and students
  • Outlook Web (browser-based email)
  • Any web browser (Chrome, Edge, Firefox, Safari)
  • Any device (Chromebook, Windows, Mac)

Step-by-step instructions

1

Refresh the page

  • Click Refresh the application
  • Or press Ctrl + F5

If Outlook works: No further action is needed.
If Outlook still does not work: Continue to Step 2.

2

Open in a private/incognito window

This creates a clean browser session.

  • Chrome / Edge: Ctrl + Shift + N
  • Firefox: Ctrl + Shift + P

Then go to Outlook Web

If Outlook works: No further action is needed.
If Outlook still does not work: Continue to Step 3.

3

Try a different web browser

  • Microsoft Edge
  • Google Chrome
  • Firefox

If Outlook works: No further action is needed.
If Outlook still does not work: Continue to Step 4.

4

Restart your device

  • Restart your computer or Chromebook
  • Open a browser and try again

If Outlook works: No further action is needed.
If Outlook still does not work: Continue to Step 5.

5

Check internet connection

  • Reconnect to Wi-Fi
  • Restart your router if at home
  • Try a different network if available

If Outlook works: No further action is needed.
If Outlook still does not work: Contact helpdesk or put in a ticket.

Still Having Issues?

If the issue continues after completing all steps:

  • Check the System Status Page for outages (look for “Exchange Online”)
  • Contact the IT Help Desk

Please include:

  • A screenshot of the error
  • The time the issue occurred
  • Your device and browser

Why This Happens

This issue is typically caused by a temporary connection or browser session problem.

  • Temporary Microsoft service interruptions
  • Corrupted browser cache or session
  • Browser extensions interfering with content
  • Network or filtering issues
Most issues are resolved by refreshing the page or using a private browser window.
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