Exchange Updates – December 2017

Ex2013 LogoThe Exchange Team released the December updates for Exchange Server 2013 and 2016. Apart from the usual set of fixes, these Cumulative Updates also have the following enhancements:

  • Like announced earlier, these quartely updates introduce support for .NET Framework 4.7.1. Be advised that .NET Framework 4.7.1 will be required for the quarterly updates to be released in June 2018.
  • Upgrading an existing Exchange deployment with these Cumulative Updates will preserve TLS cryptography settings.
  • Support for Hybrid Modern Authentication (Info).
Version Build KB Article Download UMLP Schema Changes
Exchange 2016 CU8 15.1.1415.2 KB4035145 Download UMLP Yes
Exchange 2013 CU19 15.0.1365.1 KB4037224 Download UMLP No

Exchange 2016 CU8 fixes:

  • 4056329 Can’t access EWS from Outlook/OWA add-ins via makeEwsRequestAsync in Exchange Server 2016 and Exchange Server 2013
  • 4054516 “Your request can’t” error when accessing an archive mailbox via OWA in Exchange Server 2016
  • 4055953 The recipient scope setting doesn’t work for sibling domains in Exchange Server 2016
  • 4055435 No MAPI network interface is found after you install Exchange Server 2016 CU7
  • 4056609 Event ID 4999 and mailbox transport delivery service does not start after you install Exchange Server 2016 CU7
  • 4045655 Description of the security update for Microsoft Exchange: December 12, 2017
  • 4057248 Many Watson reports for StoragePermanentException in Exchange Server 2016

Exchange 2013 CU19 fixes:

  • 4046316 MAPI over HTTP can’t remove client sessions timely if using OAuth and the resource has a master account in Exchange Server 2013
  • 4046205 W3wp high CPU usage in Exchange Server 2013
  • 4046182 Event ID 4999 or 1007 if diagnostics service crashes repeatedly in Exchange Server 2013
  • 4056329 Can’t access EWS from Outlook/OWA add-ins via makeEwsRequestAsync in Exchange Server 2016 and Exchange Server 2013
  • 4045655 Description of the security update for Microsoft Exchange: December 12, 2017

Exchange 2010
In addition the Cumulative Updates, Exchange Server 2010 SP3 also received an important update, which fixes the issue described in KB4054456. You can download Rollup 19 here, which will raise the version number to 14.3.382.0. The related KB article is KB4035162.

Notes:
  • Exchange 2016 CU7 and later requires Forest Functionality Level 2008R2 or later.
  • Exchange 2016 CU8 and Exchange 2013 CU18 do not contain schema changes compared to their previous Cumulative Update. However, they may introduce RBAC changes in your environment. Use setup /PrepareSchema to manually update the schema, or use /PrepareAD to apply RBAC changes, before deploying or updating Exchange servers. To see if you need to update the schema compared to your version or verify the update 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. Regardless, setup will put the server in server-wide offline mode post-analysis, before making actual changes.
  • Using Windows Management Framework (WMF)/PowerShell version 5 or later 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 required to stay at most 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 here 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.
  • Once installed, you can’t uninstall a Cumulative Update nor any of the installed Exchange server roles.
  • The order in which you upgrade 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 2013 CU10 & Exchange 2010 SP3 RU11

Ex2013 LogoThe Exchange Team released Cumulative Update 10 for Exchange Server 2013 (KB3078678) as well as Rollup 11 for Exchange Server 2010 Service Pack 3 (KB3078674). These version levels will be required for co-existence with Exchange Server 2016, which is to be released at a later date. The updates raise the version numbers to 15.0.1130.7 and 14.3.266.1, respectively.

Cumulative Update 10 contains the following fixes for Exchange Server 2013:

  • KB 3087126 MS15-103: Description of the security update for Exchange Server: September 8, 2015
  • KB 3094068 Permissions for a linked mailbox are added to an account in the wrong forest in an Exchange Server 2013 environment
  • KB 3093884 The link in a quarantined email shows an empty list for ActiveSync-enabled devices in Exchange Server 2013
  • KB 3093866 The number of search results can’t be more than 250 when you search email messages in Exchange Server 2013
  • KB 3088911 Inline attachments are sent as traditional when you smart forward an HTML email in an iOS device in Exchange Server 2013
  • KB 3087571 Can’t edit or resend a delayed delivery message when you open the message from the Outbox folder in Exchange Server 2013
  • KB 3087293 “550 5.6.0” NDR and duplicated attachments when an encrypted email is sent in Outlook in Exchange Server 2013
  • KB 3080511 HTML forms aren’t available when the DisableFilter parameter is enabled in Outlook Web App in Exchange Server 2013
  • KB 3080221 LegacyExchangeDN attribute is displayed when you use Outlook Web App to view an appointment in Exchange Server 2013
  • KB 3079217 Outlook Web App replies to the wrong email address when an email has more than 12 recipients in Exchange Server 2013
  • KB 3078966 Outlook 2011 for Mac client displays emails as they come from the same senders in Exchange Server 2013
  • KB 3078443 Incorrect results are displayed when you search for an email that has a certain attachment name in Exchange Server 2013
  • KB 3078438 Performance issues occur in an Exchange Server 2013 environment that’s running BlackBerry Enterprise Server 5
  • KB 3078404 Can’t access a shared mailbox after you migrate from Exchange Server 2010 to Exchange Server 2013
  • KB 3076257 EWS returns a Success response code even if a batch deletion request isn’t completed in Exchange Server 2013
  • KB 3074823 No Send As audit events are logged when you use Send As permission in Exchange Server 2013
  • KB 3071776 “A problem occurred” error when you access shared folders in Exchang Server 2013 mailbox by using Outlook Web App
  • KB 3069516 Mailbox size and quota information are reported incorrectly in Outlook and Outlook Web App in Exchange Server 2013
  • KB 3061487 “FailedToGetRootFolders” error when you run an eDiscovery estimate search for archive mailboxes in Exchange Server 2013
  • KB 3058609 Wrong recipient is specified in an inbox rule that has the ForwardTo or RedirectTo option in Exchange Server 2013
  • KB 3009631 Advanced Find against the Sent Items folder in Outlook returns no result in Exchange Server 2013
  • KB 2999011 Documents are partially indexed by Exchange search when they embed other documents in Exchange Server 2013
  • KB 2983161 Organization unite picker is missing when you create a Remote Mailbox in Exchange Admin Console in Exchange Server 2013
  • KB 3091308 Can’t install cumulative updates or service packs when MachinePolicy or UserPolicy is defined in Exchange Server 2013

For Exchange Server 2010 SP3, Rollup 11 contains the following fix:

  • KB 3092576 Exchange 2010 Information Store crashes randomly

Notes:

    • When using Exchange hybrid deployments or Exchange Online Archiving (EOA), you are required to stay current.
    • If you want to speed up the update process for systems without internet access, you can follow the procedure described here to disable publisher’s certificate revocation checking.
    • This Cumulative Update does include Active Directory changes when compared to the previous Cumulative Update. If you have deployed a version earlier than CU10, make sure you run setup /PrepareAD.
    • If you got an Exchange 2010 DAG, and want to properly update the DAG members, check the instructions here.

Note that Cumulative Updates can be installed directly, i.e. no need to install RTM prior to installing Cumulative Updates. Note that once installed, you can’t uninstall a Cumulative Update nor any of the installed Exchange server roles. The order of upgrading Exchange 2013 servers is irrelevant, unlike with previous generations of Exchange. Exchange 2010 Rollups are cumulative per service pack level, i.e. they contain fixes released in earlier updates.

You can download Exchange 2013 Cumulative Update 10 here and Exchange 2010 SP3 Rollup 11 here. The Exchange 2013 CU10 Language Packs are available here.

Exchange 2010 SP3 Rollup 7

Exchange 2010 LogoToday the Exchange Team released Rollup 7 for Exchange Server 2010 Service Pack 3 (KB2961522). This update raises Exchange 2010 version number to 14.3.210.2.

This Rollup includes the following fixes:

  • 2983261 “HTTP 400 – Bad Request” error when you open a shared mailbox in Outlook Web App in an Exchange Server 2010 environment
  • 2982873 Outlook Web App logon times out in an Exchange Server 2010 environment
  • 2980300 Event 4999 is logged when the World Wide Web publishing service crashes after you install Exchange Server 2010 SP3
  • 2979253 Email messages that contain invalid control characters cannot be retrieved by an EWS-based application
  • 2978645 S/MIME option disappears when you use Outlook Web App in Internet Explorer 11 in an Exchange Server 2010 environment
  • 2977410 Email attachments are not visible in Outlook or other MAPI clients in an Exchange Server 2010 environment
  • 2976887 eDiscovery search fails if an on-premises Exchange Server 2010 mailbox has an Exchange Online archive mailbox
  • 2976322 Assistant stops processing new requests when Events in Queue value exceeds 500 in Exchange Server 2010
  • 2975988 S/MIME certificates with EKU Any Purpose (2.5.29.37.0) are not included in OAB in Exchange Server 2010
  • 2966923 Domain controller is overloaded after you change Active Directory configurations in Exchange Server 2010

Notes:

  • If you want to speed up the update process for systems without internet access, you can follow the procedure described here to disable publisher’s certificate revocation checking.
  • If you got a DAG and want to properly update the DAG members, check the instructions here.
  • Rollups are cumulative per service pack level, i.e. they contain fixes released in earlier update Rollups for the same product level (RTM, SP). This means you don’t need to install previous Rollups during a fresh installation but can start with the latest Rollup package.

As with any Hotfix, Rollup or Service Pack, I’d recommend to thoroughly test this rollup in a test and acceptance environment first, prior to implementing it in production.

You can download Exchange 2010 SP3 Rollup 7 here.