as well as Exchange Server 2010 and 2007

Tag Archives: CU16.
Exchange Updates – March 2020.
March 17, 2020 The Exchange Team released the quarterly Cumulative Update s for Exchange Server 2019 as well as Exchange 2016.
Like the previous Cumulative Updates , these require.
NET Framework 4.8.
Apart from fixes as well as security update s included from the previous CU, these update contain the following changes for Exchange 2019 CU5: Updated Exchange calculator (v10.4).
Fixes an issue with Manage-MetaCacheDatabase.ps1 to configure MCDB.
Fixes partial word search es when using Outlook in online mode.
VersionBuildKBDownloadUMLPSchemaExchange 2019 CU515.2.595.3KB4537677VLSC NExchange 2016 CU1615.1.1979.3KB4537678DownloadUMLPN Exchange 2019 CU5 fixes: 4552472  Exchange Server 2019 Sizing Calculator version 10.4 is available.

4536552 Export-ModernPublicFolderStatistics.ps1 is not working in Exchange Server 2019

4538303 Exchange 2019 Setup Prerequisite Check fails for.
NET 4.8 Framework in CU4 on Windows builds 1909 and 1903.
4547705 Authentication loop between msft.sts.microsoft.com/adfs and OWA in Exchange Server 2019.

4547706 Birthday isn’t correctly synced to iOS native mail app in Exchange Server 2019

4547708 Elevation of privileges possible when Active Directory permissions role is granted in Exchange Server 2019.
4547709 InternetWebProxyBypassList is ignored by Mailbox Replication service in Exchange Server 2019.
4547710 New-MailboxSearch with In-Place Hold enabled replaces all values in msExchUserHoldPolicies if adding a value in Exchange Server 2019.
4547711 Public folder permissions aren’t applied from Outlook in Exchange Server 2019 hybrid environment.
4547712 Outlook on the web (OWA) exposes junk operations even if disabled via OwaMailboxPolicy in Exchange Server 2019.

4547713 IsOnlineMeeting is always false for Teams-only meetings in Exchange Server 2019

4547714 Can’t add remote shared mailbox using ECP into distribution group in Exchange Server 2019 hybrid environment.

4547715 New created search folder retention policy is changed in Exchange Server 2019

4547719 MCDB status is “Offline” and SSDs are not formatted in Exchange Server 2019

4547720 Partial word searches not working for mailboxes in Outlook online mode in Exchange Server 2019.
4547721 Exchange Sizing Calculator still supports mail.que database over 2 TB in Exchange Server 2019.
4547722 Can’t go from Office 365 to Enterprise in Exchange Server 2019 Exchange admin center (EAC) if Chrome SameSite Cookie is enabled.
4547723 Can’t sign in to Office 365 if configuring hybrid with Chrome SameSite Cookie enabled in Exchange Server 2019.
4536987 Description of the security update for Microsoft Exchange Server 2019: February 11, 2020.
Exchange 2016 CU16 fixes: 4547705 Authentication loop between msft.sts.microsoft.com/adfs and OWA in Exchange Server 2016.

4547706 Birthday isn’t correctly synced to iOS native mail app in Exchange Server 2016

4547708 Elevation of privileges possible when Active Directory permissions role is granted in Exchange Server 2016.
4547709 InternetWebProxyBypassList is ignored by Mailbox Replication service in Exchange Server 2016.
4547710 New-MailboxSearch with In-Place Hold enabled replaces all values in msExchUserHoldPolicies if adding a value in Exchange Server 2016.
4547711 Public folder permissions aren’t applied from Outlook in Exchange Server 2016 hybrid environment.
4547712 Outlook on the web (OWA) exposes junk operations even if disabled via OwaMailboxPolicy in Exchange Server 2016.

4547713 IsOnlineMeeting is always false for Teams-only meetings in Exchange Server 2016

4547714 Can’t add remote shared mailbox by using ECP into distribution group in Exchange Server 2016 hybrid environment.

4547715 New created search folder retention policy is changed in Exchange Server 2016

4547722 Can’t go from Office 365 to Enterprise in Exchange Server 2016 Exchange admin center (EAC) if Chrome SameSite Cookie is enabled.
4547723 Can’t sign in to Office 365 if configuring hybrid with Chrome SameSite Cookie enabled in Exchange Server 2016.
4547716 Event ID 1325 and Test-ExchangeSearch crashes application pool with NullReferenceException in Exchange Server 2016.
4536987 Description of the security update for Microsoft Exchange Server 2016: February 11, 2020.
When upgrading from an n-2 or earlier version of Exchange, or an early version of the.
NET Framework, consult.
If you want to speed up the update process for systems without internet access, you can follow the procedure described to disable publisher’s certificate revocation checking.
, , CU16, CU5, Exchange2016, Exchange2019 Exchange 2010-2016 Security Fixes.
July 11, 2017 4 Microsoft released security updates to fix a remote code execution vulnerability in Exchange Server.
The related knowledge base article is KB4018588.
More information is contained in the following Common Vulnerabilities and Exposures articles: CVE-2017-8521 – Scripting Engine Memory Corruption Vulnerability.
CVE-2017-8559 – Microsoft Exchange Cross-Site Scripting Vulnerability.
CVE-2017-8560 – Microsoft Exchange Cross-Site Scripting Vulnerability.
Depending on the lifecycle status of the product, fixes are made available either through a Rollup or as a security fix for the following product levels: Exchange 2010 SP3 Rollup 18 For Exchange 2010 SP3 (KB4018588), v14.3.361.1.

Exchange 2013 SP1 Security Update For Exchange Server 2013 SP1 (KB4018588)

v15.0.847.55.

Exchange 2013 CU16 Security Update For Exchange Server 2013 CU16 (KB4018588)

v15.0.1293.4.

Exchange 2016 CU5 Security Update For Exchange Server 2016 CU5 (KB4018588)

v15.1.845.36.
As you might notice, the security fix is made available for the N-1 builds of Exchange 2013 and Exchange 2016.
This could imply the issue was addressed in the latest builds of those products.
I hope to receive official confirmation on this soon.
The issue is deemed Important, which means organizations are advised to apply these updates at the earliest opportunity.
However, as with any update, it is recommended to thoroughly test updates and fixes prior to deploying them in a production environment.
Exchange 2010, , CU16, CU5, Exchange2010, , Exchange2016, , , SP1, SP3 4 Replies Exchange Updates – March 2017.
March 21, 2017 4 Today.

The Exchange Team released the March updates for Exchange Server 2013 and 2016

as well as Exchange Server 2010 and 2007.
The latter will receive its last update, as Exchange 2007 will reach end-of-life April 11, 2017.
As announced in December updates, Exchange 2013 CU16 and Exchange 2016 CU5 require.
NET 4.6.2.
The recommended upgrade paths: If you are still on.
NET 4.6.1, you can upgrade to.
NET 4.6.2 prior of after installing the latest Cumulative Update.
If you are on.
NET 4.52, upgrade to Exchange 2016 CU4 or Exchange 2013 CU15 if you are not already on that level, then upgrade to.
NET 4.6.2, and finally upgrade to the the latest Cumulative Update.
The Cumulative Updates also include DST changes, which is also contained in the latest Rollups published for Exchange 2010 and 2007.
For a list of fixes in these updates, see below.
Exchange 2016 CU5 15.1.845.34 KB4012106 Download UMLP Exchange 2013 CU16 15.0.1293.2 KB4012112 Download UMLP Exchange 2010 SP3 Rollup 17 14.3.352.0 KB4011326 Download Exchange 2007 SP3 Rollup 23 8.3.517.0 KB4011325 Download Exchange 2016 CU5 fixes: KB4015665 SyncDelivery logging folders and files are created in wrong location in Exchange Server 2016.
KB4015664 A category name that has different case-sensitivity than an existing name is not created in Exchange Server 2016.
KB4015663 “The message content has become corrupted” exception when email contains a UUE-encoded attachment in Exchange Server 2016.
KB4015662 Deleted inline picture is displayed as attachment after you switch the message to plain text in Exchange Server 2016.
KB4015213 Email is still sent to Inbox when the sender is deleted from the Trusted Contacts list in Exchange Server 2016.
KB4013606 Search fails on Exchange Server 2016 or Exchange Server 2013.
KB4012994 PostalAddressIndex element isn’t returning the correct value in Exchange Server 2016.
Exchange 2013 CU16 fixes: KB4013606 Search fails on Exchange Server 2016 or Exchange Server 2013.
Exchange 2010 SP3 RU17 fixes: KB4014076 Migration ends and errors reported when you on-board or off-board a mailbox through Exchange Online in an Exchange Server 2010 hybrid environment.
KB4014075 UNC path does not open in OWA when the path contains non-ASCII characters in an Exchange Server 2010 environment.
KB4013917 You cannot search in a shared mailbox through OWA in an Exchange Server 2010 Service Pack 3 (Update Rollup 15 or 16) environment.
KB4012911 Culture element is added in the wrong order when you use the ResolveNames operation in EWS in Exchange Server 2010.
Exchange 2016 CU5 doesn’t include schema changes, however, Exchange 2016 CU5 as well as Exchange 2013 CU16 may introduce RBAC changes in your environment.
Where applicable, use setup /PrepareSchema to update the schema or /PrepareAD to apply RBAC changes, before deploying or updating Exchange servers.
To verify this step has been performed, consult the Exchange schema overview.
When upgrading your Exchange 2013 or 2016 installation, don’t forget to put the server in maintenance mode when required.
Do note that upgrading, before installing the Exchange binaries, setup will put the server in server-wide offline-mode.
Using Windows Management Framework (WMF)/PowerShell version 5 on anything earlier than Windows Server 2016 is not supported.
Don’t install WMF5 on your Exchange servers running on Windows Server 2012 R2 or earlier.
When using Exchange hybrid deployments or Exchange Online Archiving (EOA), you are allowed to stay at least one version behind (n-1).
If you want to speed up the update process for systems without internet access, you can follow the procedure described to disable publisher’s certificate revocation checking.
Cumulative Updates can be installed directly, i.e.
no need to install RTM prior to installing Cumulative Updates.
The order of upgrading servers with Cumulative Updates is irrelevant.
Caution: As for any update, I recommend to thoroughly test updates in a test environment prior to implementing them in production.
When you lack such facilities, hold out a few days and monitor the comments on the original publication or forums for any issues.
Exchange 2007, Exchange 2010, , , Misc CU16, CU5, , Rollup 4 Replies.
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