

- #OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME UPDATE#
- #OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME PASSWORD#
- #OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME WINDOWS#
Reg add HKEY_CURRENT_USER\Software\Microsoft\Office\x.0\Outlook\AutoDiscover /t REG_DWORD /v ExcludeExplicitO365Endpoint /d 1 You can make changes to the registry with the following command: 2017 and newer (this parameter is additional to the list of parameters that determine the types of Autodiscover processes when Outlook starts. The ExcludeExplicitO365Endpoint registry parameter is applicable to Outlook 2016 version. To disable this check, go to the registry key HKEY_CURRENT_USER\Software \Microsoft\Office\16.0\Outlook\AutoDiscover and create new DWORD parameter named ExcludeExplicitO365Endpoint and value 1. Restart Outlook. You can verify this by using the Fiddler or TCPView tools and track the attempts to connect to the and servers.
#OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME UPDATE#
Somewhere in the fall of 2016, an update was released for Outlook 2016 that enabled a mandatory check of the Office 365 cloud connection point. If the computer with a problem Outlook is not joined to the Active Directory domain, then on the contrary, you should try to switch from NTLM authentication to Basic.


At the same time, you need to check the authentication type used for the IIS site on the Exchange server. If your Outlook is configured to access the Exchange mailbox using Outlook Anywhere (MAPI over HTTP), verify that NTLM authentication is used. Make sure that “Anonymous Authentication” is not selected. If you have an Office 365 mailbox connected, this tab should have an additional “ Logon network security” field. Clear the checkbox Always prompt for credentials in the User identification section.

Go to More settings -> select Security tab. Open your Outlook Account Settings (File -> Account Settings -> Account Settings), double click on your Exchange account. Rundll32.exe keymgr.dll,KRShowKeyMgr Disable “Always Prompt for Credentials” Option in Outlook To directly access Credential Manager, run the command: Find the saved passwords for Outlook/Office in the Generic Credentials list and remove them.
#OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME WINDOWS#
To do this, go to Control Panel\All Control Panel Items\User Accounts\Manage your credential -> Windows Credentials. Clear Saved Outlook CredentialsĬheck if you have Outlook saved passwords stored in the Windows Credential Manager, try to delete them all.
#OUTLOOK FOR MAC KEEPS CHANGING SERVER NAME PASSWORD#
Perhaps the problem is that the user password has expired (the password has expired according to the domain password policy settings) and must be changed. First of all, of course, you need to make sure that the user enters the correct password, and didn’t forget it.Īlso, try to connect to your mailbox through the web interface (OWA) and log in. Let’s look into several ways that can help you to remove the annoying password request window in Outlook. Outlook periodicity still requires the user to enter a password. Most admins in this case try to recreate the mail profile, reinstall Office – but this usually does not help. The problem occurs in different versions of Outlook (2019/2016/365) and Windows (there was a problem in both Windows 7/8.1 and Windows 10). By clicking the “Cancel” button, the user can continue to work with Outlook, but after a while the window asking for the password pops up again (sometimes the user account may be locked at the same time). The user enters the password and presses OK, but the window with the prompt to enter the credentials appears again. But after a few minutes of normal work, a window appears for entering the user name and password. It looks like this: after starting Outlook it successfully connects to the on-premises Exchange server (or Office 365 mailbox), the user sees a list of folders in the mailbox and new emails in the Inbox. A very common problem is when Outlook starts asking for the user credentials, even if the correct password is specified.
