Exchange Server 2016 articles, fixes and updates - July 2021
This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2016 that have been released in July 2021. The list is daily updated.
- 5001874 "500 Unexpected Error" when trying to create a user mailbox in Exchange admin center Q5001874 KB5001874 July 30, 2021
- 5005341 Cannot log in to OWA or ECP after July 2021 SU for Exchange Server 2019, 2016, and 2013 (KB 5005341) Q5005341 KB5005341 July 28, 2021
- 5005319 “Object reference not set to an instance of an object” error and Setup fails in Exchange 2019 CU10 and 2016 CU21 Q5005319 KB5005319 July 20, 2021
- 5004622 "Cannot Send Mail - Your mailbox is full" error when you use iPhone mail to send very large attachments (KB5004622) Q5004622 KB5004622 July 1, 2021