{"id":16745,"date":"2026-06-09T08:01:47","date_gmt":"2026-06-08T23:01:47","guid":{"rendered":"https:\/\/m365jp.net\/?p=16745"},"modified":"2026-06-09T08:09:31","modified_gmt":"2026-06-08T23:09:31","slug":"mc1384419-improved-pdf-preview-in-outlook-for-ios","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-06-09-mc1384419-improved-pdf-preview-in-outlook-for-ios","title":{"rendered":"MC1384419 | Improved PDF preview in Outlook for iOS"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1384419 | Improved PDF preview in Outlook for iOS<\/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\/08\/2026 22:18:04<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>06\/08\/2026 22:17:29<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>10\/07\/2026 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p><b>[What and Why:]<\/b><\/p>\n<p>We\u2019re updating the PDF preview experience in Outlook for iOS. This change adds support for  <b>Microsoft Information Protection (MIP)<\/b>\u2013labeled PDFs and introduces a built-in controls toolbar to improve navigation and search when viewing PDF attachments.<\/p>\n<p>This message is associated with Roadmap ID&nbsp;<a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?filters=&amp;searchterms=564970\" target=\"_blank\">564970<\/a>.<\/p>\n<p><b>[Rollout Schedule:]<\/b><\/p>\n<p>General Availability (Worldwide, GCC, GCC High, DoD): Rollout begins in <b>early July 2026<\/b> and is expected to complete by  <b>early September 2026<\/b>.<\/p>\n<p><b>[Impact on Your Organization:]<\/b><\/p>\n<p><b>Who is affected:&nbsp;<\/b>All users who view PDF attachments in Outlook for iOS.<\/p>\n<p><b>Platforms\/Services:<\/b><\/p>\n<ul>\n<li>Outlook for iOS (mobile)<\/li>\n<li>PDF attachment preview<\/li>\n<\/ul>\n<p><b>What will happen:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>Users can preview <b>MIP-labeled (protected) PDF files<\/b> directly in Outlook for iOS.<\/li>\n<li>A <b>controls toolbar<\/b> appears at the bottom of the PDF preview, enabling:<\/li>\n<ul>\n<li>Zoom in and out<\/li>\n<li>Page navigation<\/li>\n<li>Keyword search within the PDF<\/li>\n<\/ul>\n<li>The <b>Open in Copilot<\/b> button has moved to the <b>More (\u2026) menu<\/b> in the upper-right corner.<\/li>\n<li>The feature is <b>enabled by default<\/b>.<\/li>\n<p>  <\/p>\n<li>No changes are made to current admin configurations or user workflows beyond the enhanced preview experience.<\/li>\n<p>  <\/ul>\n<p><b>[Action Required \/ Recommendations:]<\/b><\/p>\n<ul>\n<li><b>No action is required.&nbsp;<\/b>This feature is enabled automatically.<\/li>\n<li>Consider notifying end users about the improved PDF preview and new toolbar controls to reduce help desk inquiries.<\/li>\n<li>Update internal documentation or training materials if you reference Outlook mobile PDF behavior.<\/li>\n<\/ul>\n<p><b>[Compliance considerations:]<\/b><\/p>\n<p>  No compliance considerations identified, review as appropriate for your organization.<\/p>\n<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\n<p><b>[\u4f55\u3068\u306a\u305c:]<\/b><\/p>\n<p>Outlook\u306eiOS\u7248\u3067PDF\u30d7\u30ec\u30d3\u30e5\u30fc\u4f53\u9a13\u3092\u66f4\u65b0\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5909\u66f4\u306b\u3088\u308a\u3001 <b>Microsoft Information Protection(MIP)<\/b>\u30e9\u30d9\u30eb\u4ed8\u304dPDF\u306e\u30b5\u30dd\u30fc\u30c8\u304c\u8ffd\u52a0\u3055\u308c\u3001PDF\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u95b2\u89a7\u6642\u306e\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3\u3084\u691c\u7d22\u3092\u6539\u5584\u3059\u308b\u305f\u3081\u306e\u7d44\u307f\u8fbc\u307f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30c4\u30fc\u30eb\u30d0\u30fc\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u30ed\u30fc\u30c9\u30de\u30c3\u30d7ID&nbsp;<a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?filters=&amp;searchterms=564970\" target=\"_blank\">564970<\/a>\u306b\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><b>[\u5c55\u958b\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb:]<\/b><\/p>\n<p>\u4e00\u822c\u7a3c\u50cd(\u4e16\u754c\u3001GCC\u3001GCC High\u3001DoD):\u5c55\u958b\u306f <b>2026\u5e747\u6708\u521d\u65ec<\/b> \u306b\u59cb\u307e\u308a\u3001 <b>2026\u5e749\u6708\u521d\u65ec<\/b>\u307e\u3067\u306b\u5b8c\u4e86\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p><b>[\u7d44\u7e54\u3078\u306e\u5f71\u97ff:]<\/b><\/p>\n<p><b>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u4eba\u7269:&nbsp;<\/b>Outlook\u306eiOS\u7248\u3067PDF\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u3092\u95b2\u89a7\u3059\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u3002<\/p>\n<p><b>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\/\u30b5\u30fc\u30d3\u30b9:<\/b><\/p>\n<ul>\n<li>Outlook(\u30e2\u30d0\u30a4\u30eb\u7248)<\/li>\n<li>PDF\u6dfb\u4ed8\u30d5\u30a1\u30a4\u30eb\u30d7\u30ec\u30d3\u30e5\u30fc<\/li>\n<\/ul>\n<p><b>\u4eca\u5f8c\u306e\u5c55\u958b:<\/b><\/p>\n<p>  <\/p>\n<ul>  <\/p>\n<li>\u30e6\u30fc\u30b6\u30fc\u306fOutlook(iOS)\u3067 <b>MIP\u30e9\u30d9\u30eb\u4ed8\u304d(\u4fdd\u8b77\u3055\u308c\u305f)PDF\u30d5\u30a1\u30a4\u30eb\u3092<\/b> \u76f4\u63a5\u30d7\u30ec\u30d3\u30e5\u30fc\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>PDF\u30d7\u30ec\u30d3\u30e5\u30fc\u306e\u4e0b\u90e8\u306b <b>\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30c4\u30fc\u30eb\u30d0\u30fc<\/b> \u304c\u8868\u793a\u3055\u308c\u3001\u4ee5\u4e0b\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059:<\/li>\n<ul>\n<li>\u30ba\u30fc\u30e0\u30a4\u30f3\u30fb\u30ba\u30fc\u30e0\u30a2\u30a6\u30c8<\/li>\n<li>\u30da\u30fc\u30b8\u30ca\u30d3\u30b2\u30fc\u30b7\u30e7\u30f3<\/li>\n<li>PDF\u5185\u306e\u30ad\u30fc\u30ef\u30fc\u30c9\u691c\u7d22<\/li>\n<\/ul>\n<li>\u300c <b>Copilot\u3067\u958b\u304f\u300d<\/b> \u30dc\u30bf\u30f3\u306f\u53f3\u4e0a\u306e <b>\u300cMore(.)\u300d\u30e1\u30cb\u30e5\u30fc<\/b> \u306b\u79fb\u52d5\u3057\u307e\u3057\u305f\u3002<\/li>\n<li>\u3053\u306e\u6a5f\u80fd\u306f <b>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u52b9\u3067\u3059<\/b>\u3002<\/li>\n<p>  <\/p>\n<li>\u73fe\u5728\u306e\u7ba1\u7406\u8005\u8a2d\u5b9a\u3084\u30e6\u30fc\u30b6\u30fc\u30ef\u30fc\u30af\u30d5\u30ed\u30fc\u306b\u5909\u66f4\u306f\u3001\u5f37\u5316\u30d7\u30ec\u30d3\u30e5\u30fc\u4f53\u9a13\u4ee5\u5916\u306b\u5909\u66f4\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<p>  <\/ul>\n<p><b>[\u884c\u52d5\u304c\u5fc5\u8981\/\u63a8\u5968\u4e8b\u9805:]<\/b><\/p>\n<ul>\n<li><b>\u4f55\u306e\u5bfe\u5fdc\u3082\u5fc5\u8981\u3042\u308a\u307e\u305b\u3093\u3002&nbsp;<\/b>\u3053\u306e\u6a5f\u80fd\u306f\u81ea\u52d5\u7684\u306b\u6709\u52b9\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<li>\u6539\u5584\u3055\u308c\u305fPDF\u30d7\u30ec\u30d3\u30e5\u30fc\u3084\u65b0\u3057\u3044\u30c4\u30fc\u30eb\u30d0\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306b\u3064\u3044\u3066\u30a8\u30f3\u30c9\u30e6\u30fc\u30b6\u30fc\u306b\u901a\u77e5\u3057\u3001\u30d8\u30eb\u30d7\u30c7\u30b9\u30af\u304b\u3089\u306e\u554f\u3044\u5408\u308f\u305b\u3092\u6e1b\u3089\u3059\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<li>Outlook\u30e2\u30d0\u30a4\u30ebPDF\u306e\u52d5\u4f5c\u3092\u53c2\u7167\u3059\u308b\u5834\u5408\u306f\u3001\u793e\u5185\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3084\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\u3092\u66f4\u65b0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<p><b>[\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u8003\u616e\u4e8b\u9805:]<\/b><\/p>\n<p>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u4e0a\u306e\u61f8\u5ff5\u4e8b\u9805\u306f\u7279\u5b9a\u3055\u308c\u305a\u3001\u7d44\u7e54\u306b\u5fdc\u3058\u3066\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1384419 | Improved PDF preview in Outlook for iOS Classification planForChange Last Updated 06\/08\/2026 22:18 [&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-16745","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16745","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=16745"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/16745\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=16745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=16745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=16745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}