Outlook 2019 articles, fixes and updates - Year 2020

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Outlook 2019 that have been released in Year 2020. The list is daily updated.

• 3210448 Room Finder problems with meetings that aren't in 30-minute intervals Q3210448 KB3210448 December 17, 2020
• 309185 Meetings on owner's calendar by a delegate don't display free/busy information for additional attendees in Outlook Q309185 KB309185 December 17, 2020
• 4558084 Additional time zone shows a one-hour offset on DST start day in Outlook Q4558084 KB4558084 October 24, 2020
• 4058548 Exchange Online hides previously displayed Files and folders Q4058548 KB4058548 October 24, 2020
• 4013308 Can't drag emails to the file system or between folders in Outlook after installing Windows 10 Anniversary update Q4013308 KB4013308 October 24, 2020
• 4010182 Archive folder is automatically added to your Office 365 mailbox Q4010182 KB4010182 October 24, 2020
• 4026693 How to use the Out of Office or Automatic Reply in Outlook on Windows 10 Q4026693 KB4026693 October 9, 2020
• 4010175 How to remove the "Get and set up Outlook Mobile app on my phone" option from Outlook 2016, Outlook 2019, and Outlook for Office 365 Q4010175 KB4010175 September 3, 2020
• 290832 The customization options that are available for your Outlook Today view in Outlook Q290832 KB290832 September 2, 2020
• 2898376 "Click here to view more on Microsoft Exchange" hyperlink is missing in Outlook Q2898376 KB2898376 August 6, 2020
• 3033864 HTTPS linked images in HTML emails display the red X Q3033864 KB3033864 July 14, 2020
• 4459215 "Your Digital ID name cannot be found" error when you try to decrypt a message by using a 3DES certificate in Outlook 2016 Q4459215 KB4459215 July 9, 2020
• 2768656 Outlook performance issues when there are too many items or folders in a cached mode .ost or .pst file Q2768656 KB2768656 June 29, 2020
• 4490421 WebBrowser or WPF control content may not display correctly in an Office application when hosted inside a CustomTaskPane control Q4490421 KB4490421 June 11, 2020
• 3205457 You can't access a shared calendar by using Outlook for a hidden mailbox Q3205457 KB3205457 May 31, 2020
• 3191297 "Show a Room list" option isn't displayed in the Room Finder pane in Outlook Q3191297 KB3191297 May 31, 2020
• 3191290 User can't accept a meeting invitation for a room mailbox in Outlook if the delegate is a shared mailbox Q3191290 KB3191290 May 31, 2020
• 3168347 Users in an Exchange hybrid deployment can't access Office 365 groups in Outlook 2016, Outlook 2019 and Outlook for Office 365 Q3168347 KB3168347 May 31, 2020
• 3050475 You can't view mailbox folders on an Exchange ActiveSync or Outlook client after an IMAP migration Q3050475 KB3050475 May 31, 2020
• 2332495 Outlook can't connect through a proxy that's set up by using a file://–based PAC file Q2332495 KB2332495 May 31, 2020
• 4492055 How to troubleshoot an Exchange Online Archive mailbox that is not displayed in Outlook Q4492055 KB4492055 April 17, 2020
• 2548319 How to control Outlook recurrence patterns using Group Policy Q2548319 KB2548319 April 10, 2020
• 3119083 Outlook 2016 crashes when creating a new profile Q3119083 KB3119083 April 2, 2020
• 3106898 Can't open an attachment in Outlook 2016, Outlook 2019 and Outlook for Office 365 by double-clicking it Q3106898 KB3106898 April 2, 2020
• 3028159 "The operation failed" error when you send email messages in Outlook Q3028159 KB3028159 April 2, 2020
• 2979451 Items placed in root folder seem to be lost in Outlook Q2979451 KB2979451 April 2, 2020
• 297019 Limits to using personal folders (.pst) files over LAN and WAN links Q297019 KB297019 March 31, 2020
• 2799216 Outlook doesn't display more than 12 months of your own free/busy data Q2799216 KB2799216 March 11, 2020
• 2199226 Information about the Outlook AutoComplete list Q2199226 KB2199226 January 13, 2020