why does outlook keep asking for password verification

So that it helps you to isolate the issue faster and quicker. So before even start troubleshooting make sure you have the latest version of Office running. There are many feature optimizations and Protocol enhancements made over these months. But i strongly recommend to upgrade the Microsoft Office to the latest version to stay secured also so that you don’t work on a issue which is already fixed. I know Microsoft patches are crazy sometimes.

Primary Email Address and User Principal Name Mismatch in Office 365 Hybrid.

Outlook Integration like Instant Messaging.

Customized Virtual directory authentication settings.

Public Folders Co-existence not configured Properly.

Conflicting Outlook Anywhere Settings in Co-existence Environment.

Understanding Outlook Behaviour and Credential Manager`with HTTP MAPI.

But if your clear about your Architecture and the connectivity flow it could be much easier for you to isolate the issue. You will need full access permissions to any shared/proxy mailboxes that you access in your Outlook - if you find you can't add the shared mailbox using the above method please contact the IT Service Centre ext 1234 who can check your permissions.Authentication prompts in Outlook is one of the worst to troubleshoot in a Messaging Environment. Then close and reopen Outlook and re-add them using the method in the guide If you have any shared mailboxes added here remove them by selecting the shared mailbox and click Remove and OK Select your own mailbox and click Change.

To check if you have any shared mailboxes added using the delegate method: Shared mailboxes will be listed, select the shared mailbox you are getting the password box for and select remove: There are two places you may have added shared mailboxes on your Outlook:įile > Account Settings > Account Settings If you are seeing repeated password boxes when you open Outlook and they keep appearing even after you have entered your credentials for each shared mailbox more than a couple of times - Please try removing and re-adding any shared mailboxes on your Outlook. You will get a box for your account and for each shared mailbox you have access to. When you change your password you will get a username/password box the first time you open Outlook.

Why does outlook keep asking for password verification