This Outlook 365 Web access error 500 is one of the many Outlook errors that can occur in Microsoft Outlook and it prevents the user from sending or receiving messages. The problem is caused by a server-side issue that Microsoft may be working to resolve. It can also be caused by a problem with your Internet connection. This issue affects other services and apps, and users reported this issue in the following apps:

Error 500 on Microsoft Teams: Damaged installation or cache is the common cause for this problem in Teams. Internal server error 500: This is a general error, and can appear while trying to access any website. Yammer error 500: If you encounter this problem, the most likely cause is a glitch in your browser or your device. Google Drive error 500: Corrupted cache will sometimes prevent you from accessing Drive and other Google services. YouTube 500 Internal Server Error: YouTube issues are mostly caused by server problems, or in some rare instances, by your browser. Avira Antivirus error 500: Corrupted installation or registry can cause the error to emerge when using Avira. DoorDash error code 500: Network issues or glitches with the service can cause errors such as this one to appear.

If you don’t know how to fix error 500 something went wrong in Outlook, then we’re going to show you in our guide the best ways to fix this problem.

What is 500 something went wrong error?

This error message appears usually in Outlook, and it will prevent you from accessing your emails. Outlook 500 error appears in Chrome, but you can experience it in any other web browser or email client. In most cases, the issue is caused by your configuration, such as improperly set licenses and admin roles, but that can be easily fixed by contacting your network administrator.

What does a 500 internal server error mean?

This is a generic server error code, and it appears when the server wasn’t able to process your request. Since this is a generic error, it will appear regardless of the type of problem that you encounter. In terms of Outlook, it can appear if your date and time aren’t correct, or if your roles aren’t properly configured, so you’ll need to adjust them with an administrator account. Being a server-side error, you can experience Outlook 500 error on Mac, Android, and any other platform, but regardless of the platform that you use, the solutions are more or less the same.

Why is Outlook not connecting to server?

There are multiple reasons for this issue, but here are the most common ones:

Login credentials: If your credentials aren’t connected, you won’t be able to connect to the server, so be sure to double-check them. Network connection problems: Always test your connection and make sure you can visit other Microsoft websites and services on your PC. Firewall and antivirus: Staying protected online is important, but sometimes certain settings can prevent you from using Outlook, so be sure to adjust your security settings accordingly.

What can I do if I run into Outlook error 500?

How can I fix error 500 repeating redirects detected in Outlook 365?

1. Check if the service is available

In case there’s an issue with the service, you’ll have to wait for Microsoft to fix it.

2. Use the Incognito tab

These instructions are for Chrome and Chromium browsers, but all modern browsers have this feature, so the solution should work in any web browser.

3. Clear your cache

After that’s done the Outlook 500 error in Chrome should be gone. After doing that, your cache should be cleared and the issue should be resolved.

4. Disable extensions

5. Update your browser or switch to a different one

Additionally, if you’re still getting error 500 while trying to web access Outlook, try using a different browser. Sometimes outlook works better in other browsers such as Opera for example. The browser has many privacy features, so it won’t track you or show you any pesky ads. Of course, there’s additional security in form of a free and unlimited VPN. SPONSORED ⇒ Get Opera

6. Adjust the date and time

7. Change administrator roles

Keep in mind that you need to be the Global Administrator for this solution to work. A few users reported that removing all roles, and assigning them again fixed the problem, so you can try that as well. Also, try assigning only the necessary roles to the affected user to fix this issue.

8. Reinstall your antivirus

Reinstalling the antivirus is a drastic solution, and before you try that, we suggest you check your antivirus settings and adjust your DNS configuration.

How can I fix Outlook error 500 protocol disabled?

Check your user settings

How can I fix Outlook error 500 mailbox not found error?

Assign proper licenses to users

Some users are suggesting to Exchange Online Plan, save changes, wait a few moments and then enable it again, so be sure to try that as well. Keep in mind that you need to be an administrator for this method to work. If you’re a regular user, you can check your license by doing the following:

How can I fix Outlook error 500 base64?

1. Reprocess licenses

2. Change Outlook properties

3. Only assign the admin necessary roles to the affected user

How do I fix Outlook error 500 when using a new account?

Adjust your account information

How can I fix Outlook error 500 line too long error?

1. Send plain and shorter emails

Certain servers have limitations when receiving emails, and if a certain line is longer than 1000 characters, your emails might get rejected. This applies especially to HTML emails since Outlook can convert your message into a single line that exceeds 1000 characters. To prevent that, make shorter messages or always use plain text instead of HTML for emails.

2. Update Microsoft CRM

If you’re an administrator, you can fix this problem simply by installing the latest updates for Microsoft CRM. Microsoft has acknowledged this issue and released an official patch for it. Once you install the latest updates, check if the problem is still there. Hopefully, one of the above solutions will help fix your Error 500 message and allow you to reaccess your emails. Therefore, If you’ve tried all of the solutions above and the problem is still occurring, the best thing to do is to contact Microsoft support. Are you having additional Outlook errors on your PC? Let us know in the comments section below.

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