Exchange Server 2016 articles, fixes and updates - letter T

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Exchange Server 2016 starts with letter T that have been released. The list is daily updated.

• 5023258 Transport delivery service mishandles iCAL events Q5023258 KB5023258 February 15, 2023
• 3154387 The DFS health set is listed as "Unhealthy" in an Exchange Server 2016 environment Q3154387 KB3154387 January 26, 2021
• 3115610 Test-ExchangeSearch or Test-ExchangeSearch -MailboxDatabase doesn't work in Exchange Server 2016 and Exchange Server 2013 CU6 Q3115610 KB3115610 January 26, 2021
• 3145373 "The option you chose isn't available" or "Access to Options hasn't been turned on" in mail settings in Outlook on the web Q3145373 KB3145373 January 25, 2021
• 2829319 Transport and mailbox rules in Exchange Online or in on-premises Exchange Server don't work as expected Q2829319 KB2829319 January 25, 2021
• 4515256 “The function cannot be performed…” error when you send a message that’s open for a long time in Exchange Server 2016 Q4515256 KB4515256 January 20, 2021
• 4502157 The Find command not returning the HasAttachments element in Exchange Server 2019 and 2016 Q4502157 KB4502157 January 20, 2021
• 4502155 "The primary SMTP address must be specified when referencing a mailbox" error when you use impersonation in Exchange Server 2019 and 2016 Q4502155 KB4502155 January 20, 2021
• 4502136 The response of FETCH (BODYSTRUCTURE) command of IMAP violates RFC 3501 in Exchange Server 2019 and 2016 Q4502136 KB4502136 January 20, 2021
• 4502131 "TLS negotiation failed with error UnknownCredentials" error after you update TLSCertificateName on Office 365 send connector in Exchange Server hybrid environment Q4502131 KB4502131 January 20, 2021
• 4488265 "There are problems with the signature" error occurs for digital signature message if attachment filtering is enabled in Exchange Server 2019 and 2016 Q4488265 KB4488265 January 20, 2021
• 4073103 The Enable-Mailbox cmdlet doesn't block migrated users from provisioning in Exchange Server 2016 Q4073103 KB4073103 January 15, 2021
• 4488398 "The Microsoft Exchange Replication service may not be running on server" error when you add a mailbox database copy in Exchange Server 2019 Q4488398 KB4488398 October 23, 2020
• 4488267 Test-OAuthConnectivity always fails when Exchange Server uses proxy to connect to Internet in Exchange Server 2019 and 2016 Q4488267 KB4488267 October 23, 2020
• 4487603 "The action cannot be completed" error when you select many recipients in the Address Book of Outlook in Exchange Server 2016 and 2013 Q4487603 KB4487603 October 23, 2020
• 4487591 The recipient scope setting doesn't work for sibling domains when including OUs in the scope in Exchange Server 2019 and 2016 Q4487591 KB4487591 October 23, 2020
• 4456225 The image in a signature that's created in Outlook on the web isn't visible to external users in Exchange Server 2016 Q4456225 KB4456225 October 23, 2020
• 4294208 "TooManyObjectsOpenedException" error when you run the "Get-PublicFolderMailboxDiagnostics" cmdlet in Exchange Server Q4294208 KB4294208 October 23, 2020
• 4073108 “There was a problem loading your options” error when a user accesses OWA Voice Mail options in Exchange Server 2016 Q4073108 KB4073108 October 23, 2020
• 4073098 The ETS and EXS groups are incorrectly granted “SeDebugPrivilege” in Exchange Server 2016 on-premises Q4073098 KB4073098 October 23, 2020
• 4055953 The recipient scope setting doesn't work for sibling domains in Exchange Server 2016 Q4055953 KB4055953 October 23, 2020
• 4024658 The EAS web.config file is not updated on the CAFE server during a build-to-build upgrade Q4024658 KB4024658 October 23, 2020
• 4024651 The "MessageRetrievalMimeFormat" setting isn't honored for plain text-only email messages in IMAP in Exchange Server Q4024651 KB4024651 October 23, 2020
• 4024649 The Read or Unread flag isn't synchronized correctly after you turn off an ActiveSync device overnight in Exchange Server Q4024649 KB4024649 October 23, 2020
• 3058293 "The user isn't assigned to any management roles" error when you run the Hybrid Configuration wizard Q3058293 KB3058293 May 31, 2020
• 4019802 The Exchange Edge Transport server version is incorrect in EAC or ECP after upgrade Q4019802 KB4019802 April 2, 2020
• 3001960 "There are multiple recipients matching the identity " error message when you create an inbox rule in Outlook on the web or the Exchange Management Shell Q3001960 KB3001960 November 18, 2019
• 2871485 The FBA page is displayed when a user accesses OWA or ECP to log on to Exchange Server 2013 Q2871485 KB2871485 November 15, 2019
• 3034267 The "Publish to WebDAV Server" option is missing from the Calendar folder shortcut menu Q3034267 KB3034267 May 20, 2019
• 979174 454 4.7.0 Temporary authentication failure in a Microsoft Exchange Server Q979174 KB979174 February 20, 2019
• 3212877 "550 5.7.64 TenantAttribution; Relay Access Denied SMTP" error when sending mail through Exchange Online Protection Q3212877 KB3212877 January 4, 2017
• 3186849 Test-OutlookConnectivity cmdlet fails with "Sequence contains no elements" error in Exchange Server Q3186849 KB3186849 August 23, 2016
• 2958036 The front-end Microsoft Exchange Transport service stops and does not restart in Exchange Server 2013 SP1 or Exchange Server 2016 Q2958036 KB2958036 October 1, 2015
• 979175 454 4.7.0 Temporary authentication failure in a Microsoft Exchange Server Q979175 KB979175 October 1, 2015