Microsoft Office 365 articles, fixes and updates - Year 2018

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Office 365 that have been released in Year 2018. The list is daily updated.

• 2260527 How to enable global and advanced logging for Microsoft Outlook Q2260527 KB2260527 December 26, 2018
• 2977737 "Add domain" option is missing from the Microsoft 365 admin center Q2977737 KB2977737 December 20, 2018
• 2824780 Domain shows a status of "Setup in progress" in the Office 365 portal Q2824780 KB2824780 December 20, 2018
• 2787210 "Unable to remove this domain" error when you try to remove a domain from Office 365 Q2787210 KB2787210 December 20, 2018
• 2492140 You can't assign a federated domain to a user in the Microsoft 365 Admin Center Q2492140 KB2492140 December 20, 2018
• 2867350 You don't have an option to switch Office 365 plans Q2867350 KB2867350 December 12, 2018
• 4021948 Inbox rule to forward messages doesn't work in Office 365 Q4021948 KB4021948 December 11, 2018
• 3201590 RPC over HTTP reaches end of support in Office 365 on October 31, 2017 Q3201590 KB3201590 December 11, 2018
• 2404385 Outlook can't set up a new profile by using Exchange Autodiscover for an Exchange Online mailbox in Office 365 Q2404385 KB2404385 December 9, 2018
• 4471220 Can't open an IRM-protected document with sign-in prompts Q4471220 KB4471220 November 19, 2018
• 3182623 Top Partner Product Questions Q3182623 KB3182623 November 12, 2018
• 3096080 "Invalid provider specified" error when you use an Office 2016 application to access Office 365 resources Q3096080 KB3096080 October 30, 2018
• 272839 You can't sign in to Office 365, Azure, or Intune Q272839 KB272839 October 26, 2018
• 2413813 How to troubleshoot issues that cause Outlook to crash or stop responding when used with Office 365 Q2413813 KB2413813 October 22, 2018
• 2797939 SupportMultipleDomain switch, when managing SSO to Office 365 Q2797939 KB2797939 October 10, 2018
• 3124219 "AADSTS65005" error when you try to sign in to Microsoft Cloud services Q3124219 KB3124219 October 9, 2018
• 2842297 Product IDs that are supported by the Office Deployment Tool for Click-to-Run Q2842297 KB2842297 October 3, 2018
• 2654376 Error message when you move mailboxes from an on-premises environment to Office 365: "Mailbox Move to the cloud fail with error" Q2654376 KB2654376 September 21, 2018
• 2635357 "Sorry, but we're having trouble signing you in" and "8004789A" error when a federated user tries to sign in to Office 365, Azure, or Intune Q2635357 KB2635357 September 21, 2018
• 2523494 You receive a certificate warning from AD FS when you try to sign in to Office 365, Azure, or Intune Q2523494 KB2523494 September 21, 2018
• 10063 Creating and managing resource mailboxes in Office 365 Q10063 KB10063 September 21, 2018
• 2868219 "You can’t sign-in with this version of Lync. Please install Lync 2010" error after Lync Mobile 2013 is installed Q2868219 KB2868219 September 20, 2018
• 2866501 "Can't connect to the server" error message when a Skype for Business Online user tries to sign in to Lync Mobile 2010 on Windows Phone 7 Q2866501 KB2866501 September 20, 2018
• 2757871 Office 365 mail flow troubleshooting index Q2757871 KB2757871 September 20, 2018
• 2697990 Error message when you run Office 365 Desktop Setup or the Office 365 Desktop Readiness Tool: "Application cannot be started. Contact the application vendor" Q2697990 KB2697990 September 18, 2018
• 2669562 Error message when you try to move mailboxes to or from Office 365 in a hybrid deployment: "Exception has been thrown by the target" Q2669562 KB2669562 September 18, 2018
• 10157 Sharing calendar and contacts in Office 365 Q10157 KB10157 September 13, 2018
• 10048 Accessing other people’s mailboxes in Office 365 Q10048 KB10048 September 13, 2018
• 2429946 How to troubleshoot the Outlook Offline Address Book in an Office 365 environment Q2429946 KB2429946 September 12, 2018
• 2988058 Can't manage Send on Behalf permissions for shared mailboxes in the EAC Q2988058 KB2988058 September 4, 2018
• 4257084 Office 365 is changing its build numbers to a five-digit format Q4257084 KB4257084 August 20, 2018
• 4040753 Error code 30068-4 (3) when installing Office ProPlus 2016 Q4040753 KB4040753 August 20, 2018
• 3195435 "This feature has been disabled by your Administrator" error when Office 365 activates Skype for Business Q3195435 KB3195435 August 20, 2018
• 3190672 Install of Skype for Business 2016 from the Office 365 portal installs all the Office 365 ProPlus applications Q3190672 KB3190672 August 20, 2018
• 3186091 Support options for Microsoft Office application issues for Office 365 subscribers Q3186091 KB3186091 August 20, 2018
• 3157564 Office Click-to-Run Perpetual (C2R-P) release for Project 2016 and Visio 2016 Q3157564 KB3157564 August 20, 2018
• 3146650 Office 365 subscription automatic license renewal fails when sppcext.dll is missing Q3146650 KB3146650 August 20, 2018
• 3097938 "Background task activation is spurious" error when you use an Office 2016 application to access Office 365 resources Q3097938 KB3097938 August 20, 2018
• 3097292 How do I keep on running Office 365 ProPlus 2013? Q3097292 KB3097292 August 20, 2018
• 3052203 How to troubleshoot sign-in issues with Office modern authentication when you use AD FS Q3052203 KB3052203 August 20, 2018
• 2968890 You receive a "0x80041015" error message when you try to start an Office program Q2968890 KB2968890 August 20, 2018
• 2815215 No support for multiple Office versions installed on a machine with Remote Desktop Service (RDS) Q2815215 KB2815215 August 20, 2018
• 2761096 "This is not a valid win32 application" error when you try to install Office 365 ProPlus, Visio Pro for Office 365, or Project for Office 365 Q2761096 KB2761096 August 20, 2018
• 2579682 "Microsoft Online Services Sign In Assistant Error" when you try to activate Office Professional Plus Q2579682 KB2579682 August 20, 2018
• 4027896 Run Office 365 desktop setup Q4027896 KB4027896 August 3, 2018
• 4027584 Switch to a different Office 365 for business plan Q4027584 KB4027584 July 24, 2018
• 4027290 Stop sharing a document or folder Q4027290 KB4027290 July 24, 2018
• 4339711 Missing eDiscovery "Teams" data in the Security & Compliance Center in O365 Q4339711 KB4339711 July 3, 2018
• 4342870 What are the migration paths that apply to Office 365 apps? Q4342870 KB4342870 July 2, 2018
• 4342868 How to streamline the Office 365 app deployment process Q4342868 KB4342868 July 2, 2018
• 4342857 How do I utilize the Office 365 connector for my apps? Q4342857 KB4342857 July 2, 2018
• 4342856 How do I connect my apps to Office 365 users? Q4342856 KB4342856 July 2, 2018
• 4342854 What is the Office 365 development environment ​like? Q4342854 KB4342854 July 2, 2018
• 4342853 How do I design the solution architecture for Office 365 apps Q4342853 KB4342853 July 2, 2018
• 4342852 How to develop a readiness strategy for Office 365 apps Q4342852 KB4342852 July 2, 2018
• 4090039 Reports show anonymous instead of actual user names in Office 365 Q4090039 KB4090039 June 20, 2018
• 4051716 "Please wait" displayed indefinitely when Office Premium is installed Q4051716 KB4051716 June 20, 2018
• 2843677 Messages sent from a shared mailbox aren't saved to the Sent Items folder of the shared mailbox in Outlook Q2843677 KB2843677 June 20, 2018
• 2580991 How to prevent users from creating and managing distribution groups in Office 365 Q2580991 KB2580991 June 20, 2018
• 2416434 How to enable or disable POP3, IMAP, MAPI, Outlook Web App or Exchange ActiveSync for a mailbox in Office 365 Q2416434 KB2416434 June 20, 2018
• 2848640 User passwords aren't synced, and "Password Synchronization has not been activated for this company" error is logged in Event Viewer Q2848640 KB2848640 June 19, 2018
• 2646504 How to remove automapping for a shared mailbox in Office 365 Q2646504 KB2646504 June 19, 2018
• 4293583 Can't change a federated domain through the set-federationsettings cmdlet Q4293583 KB4293583 May 22, 2018
• 2669550 Changes aren't synced by the Azure Active Directory Sync tool after you change the UPN of a user account to use a different federated domain Q2669550 KB2669550 May 17, 2018
• 4230296 “You’ll need a new app to open this osf-roaming.16” message when starting Outlook 2016 Q4230296 KB4230296 May 16, 2018
• 4134847 Group creation from Teams takes a long time Q4134847 KB4134847 May 7, 2018
• 956963 You receive a "Synchronization cannot continue unless Exchange Server security policies are applied" message on a Windows Mobile 6-based device that's connected to Exchange Online Q956963 KB956963 April 22, 2018
• 2636313 How to troubleshoot issues that you may encounter when you use the Lync 2010 mobile client for Google Android Q2636313 KB2636313 April 17, 2018
• 2256198 List of attributes that are synced by the Azure Active Directory Sync tool Q2256198 KB2256198 April 17, 2018
• 814441 "An unknown error has occurred" error message in Outlook Q814441 KB814441 April 17, 2018
• 2690045 Using third-party network devices or solutions with Office 365 Q2690045 KB2690045 April 13, 2018
• 2507767 Problems when signing out of Office 365, Azure, or Intune in a web browser Q2507767 KB2507767 April 7, 2018
• 4076524 How to disable the in-app chat feature in Office 365 ProPlus Q4076524 KB4076524 March 26, 2018
• 4089534 How to grant the Everyone claim to external users in Office 365 Q4089534 KB4089534 March 21, 2018
• 2762161 Domain errors in the Office 365 portal Q2762161 KB2762161 March 20, 2018
• 2783484 Information about manual migration of SharePoint Online content Q2783484 KB2783484 March 1, 2018
• 4090816 Office 2013 ADAL does not support SSO Q4090816 KB4090816 February 27, 2018
• 4089174 Identifying resources permissioned to all external users Q4089174 KB4089174 February 15, 2018
• 2001616 A user’s Office 365 email address unexpectedly contains an underscore character after directory synchronization Q2001616 KB2001616 February 1, 2018