How to Fix Outlook issue -

Question

How to Fix Outlook issue -

Vernon Bebe 10

Hi Microsoft,

How can i resolve this challenge with my Outlook

{"SessionId":"1fc82cf2-e102-7f49-b3e5-6ea0cf77a627","Timestamp":1740053980662,"Error":"INVALIDCREDENTIALS INTERACTIONREQUIRED"}

Luis David Dagnino Lopez 0 Reputation points

2025-06-19T11:08:12.97+00:00
Press Win + R to open the Run dialog.

Type:

ms-settings:workplace

and press Enter.

This will open the Access work or school settings, where you can click Connect and then choose Join this device to Azure Active Directory.

Finally, remove the previous account and add it again.
Backlink manual1 0 Reputation points

2025-09-29T16:34:45.74+00:00

Mexquick Trading Binary Options
Esteban Badilla 0 Reputation points

2025-12-03T04:16:32.4233333+00:00

I tried creating an autodiscover.xml and .htaccess file to force autodiscover. IT DIDN'T WORK.

All SSL certificates and subdomains are correct. In fact, autodiscover was working correctly before I created it.

I found the problem after several hours.

Microsoft designed the new Outlook app to only work with "OAuth2," the authentication method that opens a second window for entering login information, similar to when you configure Gmail in Outlook.

In the case of services like cPanel, Hostinger, and some others, since they don't support OAuth2, Outlook will never work.

There's nothing wrong with these companies and services; the problem is that Microsoft created the tool with "closed security."

Ideally, until Microsoft decides otherwise, Outlook Classic will be the only option.

2 answers

Your answer

Luis David Dagnino Lopez 0 Reputation points

2025-06-19T11:08:12.97+00:00

Press Win + R to open the Run dialog.

Type:

ms-settings:workplace

and press Enter.

This will open the Access work or school settings, where you can click Connect and then choose Join this device to Azure Active Directory.

Finally, remove the previous account and add it again.
Backlink manual1 0 Reputation points

2025-09-29T16:34:45.74+00:00

Mexquick Trading Binary Options
Esteban Badilla 0 Reputation points

2025-12-03T04:16:32.4233333+00:00

I tried creating an autodiscover.xml and .htaccess file to force autodiscover. IT DIDN'T WORK.

All SSL certificates and subdomains are correct. In fact, autodiscover was working correctly before I created it.

I found the problem after several hours.

Microsoft designed the new Outlook app to only work with "OAuth2," the authentication method that opens a second window for entering login information, similar to when you configure Gmail in Outlook.

In the case of services like cPanel, Hostinger, and some others, since they don't support OAuth2, Outlook will never work.

There's nothing wrong with these companies and services; the problem is that Microsoft created the tool with "closed security."

Ideally, until Microsoft decides otherwise, Outlook Classic will be the only option.

Answer 1

John Naguib 1 MVP Volunteer Moderator

https://dellenny.com/how-to-resolve-common-microsoft-outlook-issues/

check point 8

Answer 2

I tried creating an autodiscover.xml and .htaccess file to force autodiscover. IT DIDN'T WORK.

All SSL certificates and subdomains are correct. In fact, autodiscover was working correctly before I created it.

I found the problem after several hours.

Microsoft designed the new Outlook app to only work with "OAuth2," the authentication method that opens a second window for entering login information, similar to when you configure Gmail in Outlook.

In the case of services like cPanel, Hostinger, and some others, since they don't support OAuth2, Outlook will never work.

There's nothing wrong with these companies and services; the problem is that Microsoft created the tool with "closed security."

Ideally, until Microsoft decides otherwise, Outlook Classic will be the only option.

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How to Fix Outlook issue -

2 answers

Your answer