{"id":6909,"date":"2024-06-15T08:00:53","date_gmt":"2024-06-14T23:00:53","guid":{"rendered":"https:\/\/m365jp.net\/?p=6909"},"modified":"2024-06-15T08:15:53","modified_gmt":"2024-06-14T23:15:53","slug":"mc801980-legacy-outlook-clients-retirement-plan","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2024-06-15-mc801980-legacy-outlook-clients-retirement-plan","title":{"rendered":"MC801980 | Legacy Outlook clients retirement plan"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC801980 | Legacy Outlook clients retirement plan<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Classification<\/th>\n<td>planForChange<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>06\/14\/2024 22:01:04<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>06\/14\/2024 22:00:33<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>11\/25\/2024 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p>Starting in mid-July, for organizations that use vanity domains and their users are on the following version of clients they will experience functionality diminishing:  <\/p>\n<ul>\n<li>Outlook for iOS versions prior to 4.2411,  <\/li>\n<li>Outlook for Android versions before 4.2342,   <\/li>\n<li>Outlook for Mac versions older than 16.73  <\/li>\n<li>Windows Mail and Calendar applications   <\/li>\n<\/ul>\n<p>We encourage users to switch to the new Outlook for Windows, and update to the newest versions of Outlook on iOS, Android, and Mac. Our ongoing development efforts and advanced security measures will be focused on these updated platforms.  <\/p>\n<p>Starting in mid-August, for Outlook on the web and Outlook.com:  <\/p>\n<ul>\n<li>If users are using an old browser, they will receive an error page, and prompt to get the newer version of browser to continue using Outlook on the web.\n<ul>\n<li>Internet Explorer<\/li>\n<li>Microsoft Edge Legacy<\/li>\n<li>New Microsoft Edge&lt;=79<\/li>\n<li>Chrome&lt;=79<\/li>\n<li>Safari &lt;=13.1<\/li>\n<li>Mozilla Firefox&lt; =78<\/li>\n<li>Opera &lt;=76<\/li>\n<\/ul>\n<\/li>\n<li>The light version of Outlook on the web will also be retired.  <\/li>\n<\/ul>\n<p>[When this will happen:]  <\/p>\n<p>For Outlook iOS, Android, Mac and Windows Mail and Calendar Application, we&#8217;ll be gradually rolling this out to customers in mid-July 2024, and the roll out will be completed by late September 2024.  <\/p>\n<p>For Outlook on the web, we\u2019ll be gradually rolling this out to customers in mid-August 2024, and the roll out will be completed by late October 2024.  <\/p>\n<p>[How this will affect your organization:]  <\/p>\n<p>Once this change has rolled out legacy Outlook clients will no longer be supported.  <\/p>\n<p>For Outlook iOS, Android, Mac and Windows Mail and Calendar Application, users will no longer be able to send or receive new emails when this change is applied.  <\/p>\n<p>For Outlook on the web, <i>IsOptimizedForAccessibility<\/i> parameter will no longer be supported in Set-CASMailbox Cmdlet for Exchange Online User. Outlook on the Web latest supports all the accessibility features. We will no longer redirect to OWA light   via this configuration. If users are still on the older browsers, they will see an error page.  <\/p>\n<p>[What you need to do to prepare:]  <\/p>\n<p>We recommend you upgrade your clients from legacy Outlook clients to the latest version of Outlook clients for the latest features and security protections.    <\/p>\n<p>Learn more  <\/p>\n<ul>\n<li>Outlook on the web: <a href=\"https:\/\/support.microsoft.com\/office\/supported-browsers-for-outlook-on-the-web-and-outlook-com-ca350265-6284-4682-9abd-85fc2bd37934\" target=\"_blank\" rel=\"noopener\">  Supported browsers for Outlook on the web and Outlook.com<\/a>  <\/li>\n<li>Windows Mail and Calendar Application: <a href=\"https:\/\/support.microsoft.com\/office\/outlook-for-windows-the-future-of-mail-calendar-and-people-on-windows-11-715fc27c-e0f4-4652-9174-47faa751b199\" target=\"_blank\" rel=\"noopener\">  Outlook for Windows: The Future of Mail, Calendar, and People on Windows 11 &#8211; Microsoft Support<\/a>  <\/li>\n<li>Outlook iOS: <a href=\"https:\/\/apps.apple.com\/us\/app\/microsoft-outlook\/id951937596?referrer=kmas_id%253d35566d87-7eeb-480e-3263-0ac2c47b0e19%2526ocid%253dcmmrmrikbmn%2526rid%253deEmOeSXU\" target=\"_blank\" rel=\"noopener\">  Microsoft Outlook on the App Store (apple.com)<\/a>  <\/li>\n<li>Outlook Android: <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.microsoft.office.outlook&amp;referrer=kmas_id%253dbe847d74-dbca-91a0-0d41-af7a2926861d%2526ocid%253dcmmo2y8kpf1%2526rid%253dn8ZF4eU6\" target=\"_blank\" rel=\"noopener\">  Microsoft Outlook &#8211; Apps on Google Play<\/a>  <\/li>\n<li>Outlook Mac: <a href=\"https:\/\/apps.apple.com\/us\/app\/microsoft-outlook\/id985367838?mt=12\" target=\"_blank\" rel=\"noopener\">  Microsoft Outlook on the Mac App Store (apple.com)<\/a><\/li>\n<\/ul>\n<p>  <\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p>7\u6708\u4e2d\u65ec\u4ee5\u964d\u3001\u30d0\u30cb\u30c6\u30a3\u30fb\u30c9\u30e1\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3044\u3066\u3001\u305d\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u7d44\u7e54\u3067\u306f\u3001\u6a5f\u80fd\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li>Outlook for iOS \u30d0\u30fc\u30b8\u30e7\u30f3 4.2411 \u3088\u308a\u524d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3001<\/li>\n<li>Outlook for Android \u30d0\u30fc\u30b8\u30e7\u30f3 4.2342 \u3088\u308a\u524d\u3001<\/li>\n<li>Outlook for Mac \u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c 16.73 \u3088\u308a\u53e4\u3044<\/li>\n<li>Windows \u30e1\u30fc\u30eb\u304a\u3088\u3073\u30ab\u30ec\u30f3\u30c0\u30fc \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/li>\n<\/ul>\n<p>\u65b0\u3057\u3044 Outlook for Windows \u306b\u5207\u308a\u66ff\u3048\u3066\u3001iOS\u3001Android\u3001Mac \u3067\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Outlook \u306b\u66f4\u65b0\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u73fe\u5728\u9032\u884c\u4e2d\u306e\u958b\u767a\u52aa\u529b\u3068\u9ad8\u5ea6\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306f\u3001\u3053\u308c\u3089\u306e\u66f4\u65b0\u3055\u308c\u305f\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/p>\n<p>8 \u6708\u4e2d\u65ec\u4ee5\u964d\u3001Outlook on the web \u304a\u3088\u3073 Outlook.com \u306e\u5834\u5408:<\/p>\n<ul>\n<li>\u30e6\u30fc\u30b6\u30fc\u304c\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc \u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u3001Outlook on the web\u3092\u5f15\u304d\u7d9a\u304d\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u30d6\u30e9\u30a6\u30b6\u30fc\u3092\u53d6\u5f97\u3059\u308b\u3088\u3046\u306b\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\n<ul>\n<li>\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30a8\u30af\u30b9\u30d7\u30ed\u30fc\u30e9<\/li>\n<li>Microsoft Edge \u30ec\u30ac\u30b7<\/li>\n<li>\u65b0\u3057\u3044 Microsoft Edge&lt;=79<\/li>\n<li>\u30af\u30ed\u30fc\u30e0&lt;=79<\/li>\n<li>Safari &lt;=13.1<\/li>\n<li>Mozilla Firefox&lt; =78<\/li>\n<li>\u30aa\u30da\u30e9 &lt;=76<\/li>\n<\/ul>\n<\/li>\n<li>Outlook on the web \u306e\u7c21\u6613\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u5ec3\u6b62\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>[\u3053\u308c\u304c\u3044\u3064\u8d77\u3053\u308b\u304b:]<\/p>\n<p>Outlook iOS\u3001Android\u3001Mac\u3001Windows \u306e\u30e1\u30fc\u30eb\u3068\u4e88\u5b9a\u8868\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f\u30012024 \u5e74 7 \u6708\u4e2d\u65ec\u306b\u6bb5\u968e\u7684\u306b\u304a\u5ba2\u69d8\u306b\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3057\u30012024 \u5e74 9 \u6708\u4e0b\u65ec\u307e\u3067\u306b\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3092\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>Outlook on the web\u306b\u3064\u3044\u3066\u306f\u30012024 \u5e74 8 \u6708\u4e2d\u65ec\u306b\u304a\u5ba2\u69d8\u306b\u6bb5\u968e\u7684\u306b\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3057\u3001\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u306f 2024 \u5e74 10 \u6708\u4e0b\u65ec\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>[\u3053\u308c\u304c\u7d44\u7e54\u306b\u53ca\u307c\u3059\u5f71\u97ff:]<\/p>\n<p>\u3053\u306e\u5909\u66f4\u304c\u30ed\u30fc\u30eb\u30a2\u30a6\u30c8\u3055\u308c\u308b\u3068\u3001\u5f93\u6765\u306e Outlook \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306f\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Outlook iOS\u3001Android\u3001Mac\u3001Windows \u306e\u30e1\u30fc\u30eb\u3068\u30ab\u30ec\u30f3\u30c0\u30fc \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3001\u3053\u306e\u5909\u66f4\u3092\u9069\u7528\u3059\u308b\u3068\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u65b0\u3057\u3044\u30e1\u30fc\u30eb\u3092\u9001\u53d7\u4fe1\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Outlook on the web\u306e\u5834\u5408\u3001 <i>IsOptimizedForAccessibility<\/i> \u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306f\u3001Exchange Online \u30e6\u30fc\u30b6\u30fc\u306e Set-CASMailbox \u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002Outlook on the web\u306e\u6700\u65b0\u60c5\u5831\u3067\u306f\u3001\u3059\u3079\u3066\u306e\u30a2\u30af\u30bb\u30b7\u30d3\u30ea\u30c6\u30a3\u6a5f\u80fd\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u69cb\u6210\u3067\u306f\u3001OWA light \u306b\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u304c\u307e\u3060\u53e4\u3044\u30d6\u30e9\u30a6\u30b6\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30a8\u30e9\u30fc\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>[\u6e96\u5099\u306b\u5fc5\u8981\u306a\u3053\u3068:]<\/p>\n<p>\u6700\u65b0\u306e\u6a5f\u80fd\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4fdd\u8b77\u306e\u305f\u3081\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u3092\u5f93\u6765\u306e Outlook \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304b\u3089\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306e Outlook \u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306b\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u8a73\u7d30\u60c5\u5831<\/p>\n<ul>\n<li>Outlook on the web: <a href=\"https:\/\/support.microsoft.com\/office\/supported-browsers-for-outlook-on-the-web-and-outlook-com-ca350265-6284-4682-9abd-85fc2bd37934\" target=\"_blank\" rel=\"noopener\">  Outlook on the web \u3068 Outlook.com \u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u30d6\u30e9\u30a6\u30b6\u30fc<\/a>  <\/li>\n<li>Windows \u30e1\u30fc\u30eb\u3068\u30ab\u30ec\u30f3\u30c0\u30fc \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3: <a href=\"https:\/\/support.microsoft.com\/office\/outlook-for-windows-the-future-of-mail-calendar-and-people-on-windows-11-715fc27c-e0f4-4652-9174-47faa751b199\" target=\"_blank\" rel=\"noopener\">  Outlook for Windows: Windows 11 \u3067\u306e\u30e1\u30fc\u30eb\u3001\u30ab\u30ec\u30f3\u30c0\u30fc\u3001People \u306e\u672a\u6765 &#8211; Microsoft \u30b5\u30dd\u30fc\u30c8<\/a>  <\/li>\n<li>Outlook iOS: <a href=\"https:\/\/apps.apple.com\/us\/app\/microsoft-outlook\/id951937596?referrer=kmas_id%253d35566d87-7eeb-480e-3263-0ac2c47b0e19%2526ocid%253dcmmrmrikbmn%2526rid%253deEmOeSXU\" target=\"_blank\" rel=\"noopener\">  App Store \u306e Microsoft Outlook (apple.com)<\/a>  <\/li>\n<li>Outlook Android: <a href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.microsoft.office.outlook&amp;referrer=kmas_id%253dbe847d74-dbca-91a0-0d41-af7a2926861d%2526ocid%253dcmmo2y8kpf1%2526rid%253dn8ZF4eU6\" target=\"_blank\" rel=\"noopener\">  Microsoft Outlook &#8211; Google Play \u306e\u30a2\u30d7\u30ea<\/a>  <\/li>\n<li>Outlook Mac: <a href=\"https:\/\/apps.apple.com\/us\/app\/microsoft-outlook\/id985367838?mt=12\" target=\"_blank\" rel=\"noopener\">  Mac App Store \u306e Microsoft Outlook (apple.com)<\/a><\/li>\n<\/ul>\n<p>  <\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC801980 | Legacy Outlook clients retirement plan Classification planForChange Last Updated 06\/14\/2024 22:01:0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6909","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/6909","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=6909"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/6909\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=6909"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=6909"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=6909"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}