Microsoft Office 365 articles, fixes and updates - April 2019

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 April 2019. The list is daily updated.

• 4499943 Attached Outlook items not retained in Office 365 Group Calendar meeting or appointment Q4499943 KB4499943 April 29, 2019
• 2844326 "Sorry! We can’t process your request right now" error code 6031 message when you buy licenses in the Office 365 portal Q2844326 KB2844326 April 3, 2019
• 3199744 Support for 2013 versions of Office 365 ProPlus ends February 28, 2017 Q3199744 KB3199744 April 1, 2019
• 2992087 You can't complete a purchase in the Office 365 portal Q2992087 KB2992087 April 1, 2019
• 2566790 Troubleshooting Skype for Business Online DNS configuration issues in Office 365 Q2566790 KB2566790 April 1, 2019
• 2526143 You can't sign in to Skype for Business Online by using a domain that is configured for full redelegation Q2526143 KB2526143 April 1, 2019