If you are still facing this issue, kindly follow the solutions below to fix the sync issues in Outlook. Third-party firewalls or antivirus software might prevent you from syncing your email and calendar events. Check the software documentation to learn how to temporarily turn it off. These syncing problems usually happen because of issues like a damaged Outlook profile, poor internet connection, or a corrupted OST file. If restarting Outlook or fixing the profile doesn’t work, converting the OST file is often the next ste

Now I am constantly being asked to enter passwords for two of my Comcast addresses (my Gmail address works fine). Searched till my fingers bled; gave up and installed the free “Windows Outlook”, but it was a mess that I can’t take. Upgrade to Microsoft Edge to take advantage of the reset cached Exchange mode latest features, security updates, and technical support. Windows 10 will reach EOS (end of support) on October 14, 202

You can start Outlook in safe mode, disable your add-ins, and then try to open Outlook normally. Online Repair reinstalls Outlook components while preserving your data, resolving DLL and registry mismatches that prevent startup. Upgrade to Microsoft reset cached Exchange mode Edge to take advantage of the latest features, security updates, and technical suppor

If you’ve tried the earlier troubleshooting steps and Office is still unlicensed, you can troubleshoot activation failures yourself. This usually happens when a product key has already been linked to a Microsoft account in the past. The key can only be attached to one account, and once that’s done, it must always be activated by signing in with that same account. If you don’t remember which email was originally used, the system keeps looping because it’s trying to verify the key against the correct account. By following these steps, you should be able to get your Office software activated reset cached Exchange mode and back to work without any issues. In this guide, we’ll walk you through how to troubleshoot Microsoft Office activation errors and get your software up and running agai

Issues that originate in customer networks fall outside of the Microsoft 365 support boundaries, and in these cases, customers must work with their networking team for assistance. The administrator is expected to provide initial assistance for the customer’s users. However, if the administrator is unable to resolve issues with the help of self-service support resources, they should Contact support. Technical support for Microsoft 365 operated by 21Vianet subscriptions provides assistance with basic installation, setup, and general technical usage. If you’re a volume licensing admin but are unable to access the admin center, you can create an online support request. With every subscription of Microsoft 365 operated by 21Vianet, 21Vianet support provides technical, presales, billing, and subscription support.

Login to server outlook.office365.com with username [Duck ID]@uoregon.edu failed. Additionally, accessing email through a web client will continue to work, even if an application is having issues. This page contains information on what errors may come up when setting up your email with Modern Authentication (Modern Auth), and what steps are needed to resolve them. Outlook 2013 supports MA but requires a registry entry as already mentioned. App password is not needed so long as you’re using a modem version of Outlook. Desktop SSO is the process that’s used to obtain seamless sign-in to Microsoft 365 resources through AD FS from a domain-joined computer that’s inside reset cached Exchange mode a company networ

Once your account has Modern Authentication enabled, you can no longer pull your UO email into Gmail and/or reply from Gmail on behalf of your UO account. I have no issues in Outlook 365 with being a global admin and having modern authentication with multi-factor authentication. If it continues to be problematic, you may need to either a.) Remove any related credentials from the users credential manager in Control Panel, it b.) Create a new outlook profile. Modern authentication (ADAL) with AD FS requires the /adfs/services/trust/13/windowstransport endpoint to be enable

For more information about Microsoft product activation, see Activate Windows 7 or Windows 8.1. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. If you’re not sure which antivirus software you have, use the following instructions to get to Control Panel to find the name of your antivirus softwar

Both are affected in the same way in that Outlook is constantly asking for a username & password ( not using the modern authentication dialogue box ). I’ve tried various registry changes that I’ve found from Googling, tried changing the password, tried re-installing Office and also enabling & disabling MFA. (a) I hadn’t previously set up 2FA on my Microsoft account, and it seemed to require this. (c) Hotmail syncs with my iPhone, and this stopped working; however, I simply had to re-enter my usual Hotmail password on the phone to get it working again. Microsoft will soon phase out Basic Authentication and replacing it with Modern Authenticatio