{"id":966,"date":"2018-01-11T09:37:50","date_gmt":"2018-01-11T07:37:50","guid":{"rendered":"https:\/\/msb365.abstergo.ch\/?p=966"},"modified":"2023-06-23T13:15:17","modified_gmt":"2023-06-23T11:15:17","slug":"exchange-2016-cu8-issue-occurs-hybrid-mode","status":"publish","type":"post","link":"https:\/\/www.msb365.blog\/?p=966","title":{"rendered":"Exchange 2016 CU8 Issue Occurs in Hybrid Mode"},"content":{"rendered":"<p>On December 19th Microsoft has announced thr Cumulative Update 8 (CU8) for Exchange server 2016.<\/p>\n<p>With the CU8 Microsoft fixed the following problems:<\/p>\n<p><a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4056329\/can-t-use-exchange-web-services-from-outlook-owa-add-ins-in-exchange-s\" target=\"_blank\" rel=\"noopener\">4056329<\/a> Can&#8217;t access EWS from Outlook\/OWA add-ins via makeEwsRequestAsync in Exchange Server 2016 and Exchange Server 2013<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4054516\/0x80040102-error-when-accessing-an-archive-mailbox-via-owa-in-exchange\" target=\"_blank\" rel=\"noopener\">4054516<\/a> &#8220;Your request can&#8217;t&#8221; error when accessing an archive mailbox via OWA in Exchange Server 2016<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4055953\/recipientviewroot-cmdlet-does-not-work-for-sibling-domains-in-exchange\" target=\"_blank\" rel=\"noopener\">4055953<\/a> The recipient scope setting doesn&#8217;t work for sibling domains in Exchange Server 2016<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4055435\/network-adapter-probe-fails-if-exchange-server-2016-cu7-is-installed\" target=\"_blank\" rel=\"noopener\">4055435<\/a> No MAPI network interface is found after you install Exchange Server 2016 CU7<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4056609\/event-id-4999-and-mailbox-transport-delivery-service-fails-to-start\" target=\"_blank\" rel=\"noopener\">4056609<\/a> Event ID 4999 and mailbox transport delivery service does not start after you install Exchange Server 2016 CU7<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4045655\/description-of-the-security-update-for-microsoft-exchange-december-12\" target=\"_blank\" rel=\"noopener\">4045655<\/a> Description of the security update for Microsoft Exchange: December 12, 2017<br \/>\n<a href=\"https:\/\/support.microsoft.com\/en-us\/help\/4057248\/many-watson-reports-for-storagepermanentexception-in-exchange-sever-20\" target=\"_blank\" rel=\"noopener\">4057248<\/a> Many Watson reports for StoragePermanentException in Exchange Server 2016<\/p>\n<p>&nbsp;<\/p>\n<h3>Issues with CU8<\/h3>\n<p>By installing the CU8 on a hybrid Exchange infrastructure it can point to free\/busy issues.<br \/>\nThis issue occurs when mailboxes are present on-premises and in the cloud. A free\/busy query from Office 365 to on-premises will fail for cloud-based mailboxes if those mailboxes do not have an archive enabled. The reason of the problem occurs because, the OAuth connectivity fails.<\/p>\n<p>All Office 365 users who have archive enabled, this problem don&#8217;t occurs.<\/p>\n<p>How to fix the Issue?<br \/>\nThe easiest workaround is, to enable archive for all cloud based mailboxes.<\/p>\n<p>The problem should be corrected in Exchange 2016 CU9.<\/p>\n<p>If the workaround to enable archive to all cloud based mailboxes is not a option for you, Microsoft has also announced a Interim Update, more information about the KB4058297 you can find <a href=\"https:\/\/blogs.technet.microsoft.com\/exchange\/2017\/12\/19\/released-december-2017-quarterly-exchange-updates\/\" target=\"_blank\" rel=\"noopener\"><strong>here.<\/strong><\/a><br \/>\nThis Update is of course available at no charge by Microsoft<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On December 19th Microsoft has announced thr Cumulative Update 8 (CU8) for Exchange server 2016. With the CU8 Microsoft fixed the following problems: 4056329 Can&#8217;t access EWS from Outlook\/OWA add-ins via makeEwsRequestAsync in Exchange Server 2016 and Exchange Server 2013 4054516 &#8220;Your request can&#8217;t&#8221; error when accessing an archive mailbox via OWA in Exchange Server [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[1923,2],"tags":[],"class_list":["post-966","post","type-post","status-publish","format-standard","hentry","category-microsoft-365","category-exchange"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/posts\/966","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=966"}],"version-history":[{"count":1,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/posts\/966\/revisions"}],"predecessor-version":[{"id":967,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=\/wp\/v2\/posts\/966\/revisions\/967"}],"wp:attachment":[{"href":"https:\/\/www.msb365.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.msb365.blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}