{"id":133353,"date":"2026-03-08T10:00:37","date_gmt":"2026-03-08T01:00:37","guid":{"rendered":"https:\/\/softantenna.com\/blog\/?p=133353"},"modified":"2026-03-08T08:50:50","modified_gmt":"2026-03-07T23:50:50","slug":"microsoft-new-outlook-2027","status":"publish","type":"post","link":"https:\/\/softantenna.com\/blog\/microsoft-new-outlook-2027\/","title":{"rendered":"Microsoft\u3001\u65b0Outlook\u3078\u306e\u81ea\u52d5\u5207\u308a\u66ff\u3048\u3092 2027\u5e743\u6708\u3078\u5ef6\u671f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/softantenna.com\/blog\/wp-content\/uploads\/2025\/12\/outlook.jpg\" alt=\"\" width=\"1280\" height=\"853\" class=\"aligncenter size-full wp-image-131911\" \/><\/p>\n<p>Microsoft\u306f\u3001Microsoft 365 Enterprise\u74b0\u5883\u3067\u4e88\u5b9a\u3057\u3066\u3044\u305f\u30af\u30e9\u30b7\u30c3\u30afOutlook\u304b\u3089\u65b0Outlook\u3078\u306e\u81ea\u52d5\u5207\u308a\u66ff\u3048(\u30c7\u30d5\u30a9\u30eb\u30c8\u5316)\u306e\u958b\u59cb\u6642\u671f\u3092\u3001\u5f53\u521d\u306e2026\u5e744\u6708\u304b\u30892027\u5e743\u6708\u306b\u5ef6\u671f\u3057\u307e\u3057\u305f\u3002\u4f01\u696d\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u306f\u3001\u6e96\u5099\u671f\u9593\u304c\u4e38\u30051\u5e74\u5ef6\u3073\u305f\u5f62\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>Microsoft\u306f\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<blockquote><p>\nMicrosoft is updating the opt\u2011out phase start date for new Outlook for Windows in Enterprise environments from April 2026 to March 2027. ... We\u2019re seeing strong and accelerating adoption of new Outlook as organizations progress on timelines that match their readiness. At the same time, we continue to invest heavily in expanding capabilities and addressing feedback from customers who want to go further with new Outlook. To ensure organizations have the time they need to prepare\u2014and to fully realize the value of ongoing innovation\u2014we\u2019re extending the opt-out timeline and providing 12 months of lead time as we continue delivering key features and improvements.<\/p>\n<p>Microsoft\u306f\u3001\u65b0\u3057\u3044Outlook for Windows\u306e\"Opt\u2011out\u30d5\u30a7\u30fc\u30ba\"\u306e\u958b\u59cb\u65e5\u3092\u3001Enterprise\u74b0\u5883\u306b\u304a\u3044\u30662026\u5e744\u6708\u304b\u30892027\u5e743\u6708\u3078\u5909\u66f4\u3057\u307e\u3059\u3002\u2026\u79c1\u305f\u3061\u306f\u3001\u65b0\u3057\u3044Outlook\u306e\u5c0e\u5165\u304c\u7d44\u7e54\u306e\u6e96\u5099\u72b6\u6cc1\u306b\u5408\u308f\u305b\u3066\u9806\u8abf\u304b\u3064\u52a0\u901f\u7684\u306b\u9032\u3093\u3067\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u6642\u306b\u3001\u3088\u308a\u9ad8\u5ea6\u306a\u4f7f\u3044\u65b9\u3092\u6c42\u3081\u308b\u304a\u5ba2\u69d8\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u306b\u5fdc\u3048\u308b\u305f\u3081\u3001\u6a5f\u80fd\u62e1\u5f35\u3078\u306e\u6295\u8cc7\u3082\u7d99\u7d9a\u3057\u3066\u3044\u307e\u3059\u3002\u7d44\u7e54\u304c\u5341\u5206\u306a\u6e96\u5099\u671f\u9593\u3092\u78ba\u4fdd\u3057\u3001\u7d99\u7d9a\u7684\u306a\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u306e\u4fa1\u5024\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001Opt\u2011out\u30d5\u30a7\u30fc\u30ba\u306e\u958b\u59cb\u6642\u671f\u3092\u5ef6\u9577\u3057\u3001\u4eca\u5f8c\u63d0\u4f9b\u3059\u308b\u4e3b\u8981\u6a5f\u80fd\u3084\u6539\u5584\u306b\u5408\u308f\u305b\u306612\u304b\u6708\u306e\u30ea\u30fc\u30c9\u30bf\u30a4\u30e0\u3092\u8a2d\u3051\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002\n<\/p><\/blockquote>\n<p>\u65b0\u3057\u3044Outlook\u306f\u3059\u3067\u306b\u591a\u304f\u306e\u7d44\u7e54\u3067\u63a1\u7528\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u304c\u3001Microsoft \u306f\u300c\u6a5f\u80fd\u6539\u5584\u306e\u7d99\u7d9a\u300d\u3084\u300c\u4f01\u696d\u5074\u306e\u6e96\u5099\u671f\u9593\u78ba\u4fdd\u300d\u3001\u300c\u7ba1\u7406\u8005\u304b\u3089\u306e\u30d5\u30a3\u30fc\u30c9\u30d0\u30c3\u30af\u300d\u3092\u7406\u7531\u306b\u3001\u3088\u308a\u4f59\u88d5\u3092\u6301\u3063\u3066\u79fb\u884c\u3067\u304d\u308b\u3088\u3046\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u898b\u76f4\u3057\u305f\u3068\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>Opt-out\u30d5\u30a7\u30fc\u30ba\u3068\u306f<\/h2>\n<p>\u4eca\u56de\u5ef6\u671f\u3055\u308c\u305f\u300cOpt-out \u30d5\u30a7\u30fc\u30ba\u300d\u306f\u3001\u65b0\u3057\u3044Outlook\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30aa\u30f3\u306b\u306a\u308b\u3082\u306e\u306e\u3001\u30af\u30e9\u30b7\u30c3\u30afOutlook\u306b\u623b\u3059\u3053\u3068\u304c\u3067\u304d\u308b  \u3068\u3044\u3046\u79fb\u884c\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002\u5b8c\u5168\u79fb\u884c\u3067\u306f\u306a\u304f\u3001\u307e\u3060\u30e6\u30fc\u30b6\u30fc\u5074\u306e\u9078\u629e\u80a2\u304c\u6b8b\u308b\u6bb5\u968e\u3067\u3059\u3002<\/p>\n<p>Microsoft 365\u7ba1\u7406\u30bb\u30f3\u30bf\u30fc\u3067\u306f\u3001\u4eca\u56de\u306e\u5909\u66f4\u304c\u30e1\u30c3\u30bb\u30fc\u30b8ID: <a href=\"https:\/\/admin.microsoft.com\/#\/MessageCenter\/:\/messages\/MC949965\">MC949965<\/a>\u3068\u3057\u3066\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7ba1\u7406\u8005\u306f\u3053\u3053\u3067\u6700\u65b0\u306e\u79fb\u884c\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>[via <a href=\"https:\/\/www.neowin.net\/news\/microsoft-changes-new-outlook-default-switching-deadline-that-was-set-to-happen-very-soon\/\">Neowin<\/a>]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Microsoft\u306f\u3001Microsoft 365 Enterprise\u74b0\u5883\u3067\u4e88\u5b9a\u3057\u3066\u3044\u305f\u30af\u30e9\u30b7\u30c3\u30afOutlook\u304b\u3089\u65b0Outlook\u3078\u306e\u81ea\u52d5\u5207\u308a\u66ff\u3048(\u30c7\u30d5\u30a9\u30eb\u30c8\u5316)\u306e\u958b\u59cb\u6642\u671f\u3092\u3001\u5f53\u521d\u306e2026\u5e744\u6708\u304b\u30892027\u5e743\u6708\u306b\u5ef6 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":131911,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","footnotes":""},"categories":[75],"tags":[87,362],"class_list":["post-133353","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-software","tag-microsoft","tag-outlook"],"_links":{"self":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/comments?post=133353"}],"version-history":[{"count":0,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/posts\/133353\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media\/131911"}],"wp:attachment":[{"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/media?parent=133353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/categories?post=133353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/softantenna.com\/blog\/wp-json\/wp\/v2\/tags?post=133353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}