{"id":12294,"date":"2025-07-22T09:01:17","date_gmt":"2025-07-22T00:01:17","guid":{"rendered":"https:\/\/m365jp.net\/?p=12294"},"modified":"2025-07-22T09:01:28","modified_gmt":"2025-07-22T00:01:28","slug":"mc1119406-new-outlook-for-windows-and-web-outlook-newsletters-c-general-availability-begins-for-targeted-release","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-07-22-mc1119406-new-outlook-for-windows-and-web-outlook-newsletters-c-general-availability-begins-for-targeted-release","title":{"rendered":"MC1119406 | New Outlook for Windows and Web: Outlook Newsletters C General Availability begins for Targeted Release"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">MC1119406 | New Outlook for Windows and Web: Outlook Newsletters C General Availability begins for Targeted Release<\/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>07\/21\/2025 23:31:29<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>07\/21\/2025 23:31:20<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td>10\/06\/2025 07:00:00<\/td>\n<\/tr>\n<tr>\n<th>Action Required By Date<\/th>\n<td>2025-07-31T07:00:00Z<\/td>\n<\/tr>\n<tr>\n<th>Message Content<\/th>\n<td>\n<p><b>What and Why<\/b><\/p>\n<p>  Outlook Newsletters is a new way for users to create and share recurring email updates with internal audiences using the familiar Outlook interface. After a successful public preview, this feature is moving to General Availability (GA) with a change in default   behavior: starting at the end of July, 2025, it will now be enabled by default (opt-out). This update aims to increase discoverability and adoption of the feature, helping teams communicate more effectively across the organization.<\/p>\n<p>This message is associated with Microsoft 365 Roadmap ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?rtc=1%26filters%3D&amp;searchterms=328282\" target=\"_blank\">  328282<\/a><\/p>\n<p><b>Rollout Schedule<\/b><\/p>\n<ul>  <\/p>\n<li><b>Public Preview (Worldwide):<\/b>&nbsp;Ending by late July 2025.<\/li>\n<li><b>General Availability (Targeted Release): <\/b>Begins late July 2025; expected completion by early August 2025.<\/li>\n<p>  <\/p>\n<li><b>General Availability (Worldwide):<\/b> Begins mid-August 2025; expected completion by late August 2025.<\/li>\n<p>  <\/ul>\n<\/p>\n<p><b>Impact on Your Organization<\/b><\/p>\n<p>  <b>Who is affected:<\/b><\/p>\n<ul>  <\/p>\n<li>All users of Outlook for the web and the new Outlook for Windows.<\/li>\n<p>  <\/p>\n<li>Admins managing mailbox policies via PowerShell.<\/li>\n<p>  <\/ul>\n<p>  <b>What will happen:<\/b><\/p>\n<ul>  <\/p>\n<li>Users will see a new drop-down option to create newsletters from the New Mail button.<\/li>\n<p>  <\/p>\n<li>A new navigation icon for Newsletters will appear in the left-side panel.<\/li>\n<p>  <\/p>\n<li>The feature will be <b>enabled by default<\/b> (opt-out model).<\/li>\n<p>  <\/p>\n<li>Admins can manage access using the Set-OwaMailboxPolicy PowerShell cmdlet.<\/li>\n<p>  <\/p>\n<li>The <code>OutlookNewslettersAccessLevel<\/code> property will default to <b>ReadWrite<\/b> unless explicitly set.<\/li>\n<p>  <\/ul>\n<\/p>\n<p><b>Action Required \/ Recommendations<\/b><\/p>\n<ul>  <\/p>\n<li>Review your organization\u2019s <code>OwaMailboxPolicy<\/code> settings before August 2025.<\/li>\n<p>  <\/p>\n<li>Use the <code>Set-OwaMailboxPolicy<\/code> cmdlet to configure <code>OutlookNewslettersAccessLevel<\/code> to one of the following:  <\/li>\n<p>  <\/p>\n<ul>\n<li><code>ReadWrite<\/code> C users can create and read newsletters.  <\/li>\n<li><code>ReadOnly<\/code> C users can only read newsletters created by others.  <\/li>\n<li><code>NoAccess<\/code> C disables the feature entirely.<\/li>\n<\/ul>\n<li>Communicate this change to helpdesk and support teams to prepare for potential user questions.<\/li>\n<p>  <\/p>\n<li>Update internal documentation if you reference Outlook capabilities.<\/li>\n<p>  <\/p>\n<li>Learn more: <a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365-apps\/outlook\/manage\/newsletters\" target=\"_blank\">  Newsletters in Outlook (Preview)<\/a><\/li>\n<p>  <\/ul>\n<p>  <\/p>\n<p><b>Compliance considerations<\/b><\/p>\n<table border=\"1\" cellpadding=\"6\" cellspacing=\"0\">  <\/p>\n<tbody>\n<tr>  <\/p>\n<th>Compliance Area<\/th>\n<th>Explanation<\/th>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>Does the change provide a new way of communicating between users, tenants, or subscriptions?<\/td>\n<td>Outlook Newsletters introduces a new method for internal communication via recurring email updates.<\/td>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>Does the change include an admin control and, can it be controlled through Entra ID group membership?<\/td>\n<td>Admins can manage access using the <code>Set-OwaMailboxPolicy<\/code> PowerShell cmdlet and Entra ID group membership.<\/td>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>Does the change allow a user to enable and disable the feature themselves?<\/td>\n<td>Unless restricted by policy, users can choose to create or not create newsletters within Outlook.<\/td>\n<p>  <\/tr>\n<p>  <\/tbody>\n<\/table>\n<p>  <\/p>\n<p>Thank you for your feedback. We&#8217;re actively refining the format of Message center posts based on your input. Please let us know if this updated format improves your understanding of the changes being communicated.<\/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 \u30cb\u30e5`\u30b9\u30ec\u30bf`\u306f\u3001\u4f7f\u3044T\u308c\u305f Outlook \u30a4\u30f3\u30bf`\u30d5\u30a7\u30a4\u30b9\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e6`\u30b6`\u304c\u5b9a\u671f\u7684\u306a\u5b50\u30e1`\u30eb\u306e\u66f4\u65b0\u3092\u4f5c\u6210\u3057\u3001\u5185\u90e8\u306e\u8005\u3068\u5171\u6709\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u65b9\u6cd5\u3067\u3059\u3002\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ec\u30d3\u30e5`\u304c\u6210\u529f\u3057\u305f\u5f8c\u3001\u3053\u306eC\u80fd\u306f\u65e2\u5b9a\u306e\u5e7c\u9ccf\u6d93\u7b4f\u57d4\u8bdd\u95fe\u5cc1 (GA) \u306b\u79fb\u884c\u3057\u307e\u3059: 2025 \u5e74 7 \u6708\u672b\u304b\u3089\u3001\u65e2\u5b9a\u3067\u6709 (\u30aa\u30d7\u30c8\u30a2\u30a6\u30c8) \u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u66f4\u65b0\u306f\u3001\u3053\u306eC\u80fd\u306e\u3064\u3051\u3084\u3059\u3055\u3068\u88fc\u76f2\u3084\u3057\u3001\u30c1`\u30e0\u304cM\u5168\u4f53\u3067\u3088\u308a\u6297\u819c\u8870\u507f\u64ba\u6fc2\u8870\u66b4`\u30b7\u30e7\u30f3\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3092\u76ee\u7684\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u30e1\u30c3\u30bb`\u30b8\u306f\u3001Microsoft 365 \u30ed`\u30c9\u30de\u30c3\u30d7 ID <a href=\"https:\/\/www.microsoft.com\/microsoft-365\/roadmap?rtc=1%26filters%3D&amp;searchterms=328282\" target=\"_blank\">  328282\u306bvB\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059<\/a><\/p>\n<p><b>\u30ed`\u30eb\u30a2\u30a6\u30c8\u30b9\u30b1\u30b8\u30e5`\u30eb<\/b><\/p>\n<ul>  <\/p>\n<li><b>\u30d1\u30d6\u30ea\u30c3\u30af \u30d7\u30ec\u30d3\u30e5` (\u5168\u4e16\u754c):<\/b>&nbsp;2025 \u5e74 7 \u6708\u4e0b\u65ec\u307e\u3067\u306bK\u4e86\u3002<\/li>\n<li><b>\u4e00\u822c\u63d0\u4f9b (\u8c61\u6307\u5b9a\u30ea\u30ea`\u30b9): <\/b>2025\u5e747\u6708\u4e0b\u65ec\u306b_\u59cb\u30022025\u5e748\u6708\u4e0a\u65ec\u307e\u3067\u306b\u5b8c\u6210\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<p>  <\/p>\n<li><b>\u4e00\u822c\u63d0\u4f9b (\u5168\u4e16\u754c):<\/b> 2025\u5e748\u6708\u4e2d\u65ec\u306b_\u59cb\u30022025\u5e748\u6708\u4e0b\u65ec\u307e\u3067\u306b\u5b8c\u6210\u3059\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/li>\n<p>  <\/ul>\n<\/p>\n<p><b>M\u3078\u306e\u5f71<\/b><\/p>\n<p>  <b>\u5f71\u3092\u53d7\u3051\u308b\u4eba:<\/b><\/p>\n<ul>  <\/p>\n<li>Outlook for the web\u3068\u65b0\u3057\u3044 Outlook for Windows \u306e\u3059\u3079\u3066\u306e\u30e6`\u30b6`\u3002<\/li>\n<p>  <\/p>\n<li>PowerShell \u3092\u4f7f\u7528\u3057\u3066\u30e1`\u30eb\u30dc\u30c3\u30af\u30b9 \u30dd\u30ea\u30b7`\u3092\u7ba1\u7406\u3059\u308b\u7ba1\u7406\u8005\u3002<\/li>\n<p>  <\/ul>\n<p>  <b>\u4f55\u304c\u8d77\u3053\u308b\u304b:<\/b><\/p>\n<ul>  <\/p>\n<li>\u30e6`\u30b6`\u306b\u306f\u3001[\u65b0\u3057\u3044\u30e1`\u30eb]\u30dc\u30bf\u30f3\u304b\u3089\u30cb\u30e5`\u30b9\u30ec\u30bf`\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u65b0\u3057\u3044\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li>\u30cb\u30e5`\u30b9\u30ec\u30bf`\u306e\u65b0\u3057\u3044\u30ca\u30d3\u30b2`\u30b7\u30e7\u30f3\u30a2\u30a4\u30b3\u30f3\u304c\u5de6\u8da3\u8fdd\u9774\u5ead\u6bea\u542e\u784e\u5162\u4e39\u6b37\u84fc\u57c2<\/li>\n<p>  <\/p>\n<li>\u3053\u306eC\u80fd\u306f <b>\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u6709\u90e1\u6454\u80dc\u76f2\u76ae\u3044\u84fc<\/b> (\u30aa\u30d7\u30c8\u30a2\u30a6\u30c8\u30e2\u30c7\u30eb)\u3002<\/li>\n<p>  <\/p>\n<li>\u7ba1\u7406\u8005\u306f\u3001Set-OwaMailboxPolicy PowerShell \u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<li><code>OutlookNewslettersAccessLevel<\/code> \u30d7\u30ed\u30d1\u30c6\u30a3\u306f\u3001\u660e\u793a\u7684\u306bO\u5b9a\u3055\u308c\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u65e2\u5b9a\u3067 <b>ReadWrite<\/b> \u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<p>  <\/ul>\n<\/p>\n<p><b>\u5fc5\u8981\u306a \/ \u63a8X\u4e8b<\/b><\/p>\n<ul>  <\/p>\n<li>2025 \u5e74 8 \u6708\u3088\u308a\u524d\u306bM\u306e <code>OwaMailboxPolicy<\/code> O\u5b9a\u3092_J\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<p>  <\/p>\n<li><code>Set-OwaMailboxPolicy<\/code> \u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001<code>OutlookNewslettersAccessLevel<\/code>\u6b21\u306e\u3044\u305a\u308c\u304b\u306b\u6210\u3057\u307e\u3059\u3002<\/li>\n<p>  <\/p>\n<ul>\n<li><code>ReadWrite<\/code> &#8211; \u30e6`\u30b6`\u306f\u30cb\u30e5`\u30b9\u30ec\u30bf`\u3092\u4f5c\u6210\u3057\u3066i\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><code>ReadOnly<\/code> &#8211; \u30e6`\u30b6`\u306f\u3001\u4ed6\u306e\u30e6`\u30b6`\u304c\u4f5c\u6210\u3057\u305f\u30cb\u30e5`\u30b9\u30ec\u30bf`\u306e\u307f\u3092i\u3080\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><code>NoAccess<\/code> &#8211; C\u80fd\u3092\u5b8c\u5168\u306bo\u90e1\u6454\u7b4f\u84fc\u57c2<\/li>\n<\/ul>\n<li>\u3053\u306e\u6d93\u9894\u5eff\u6bf3\u6293\u948e\u653b \u30c1`\u30e0\u3068\u30b5\u30dd`\u30c8 \u30c1`\u30e0\u306b\u62a4\u00e0\u5564\u2476\u75f9\u8bd8\u819c\u5723\u59d7`\u30b6`\u304b\u3089\u306e|\u306b\u6d43\u00e0\u84fc\u57c2<\/li>\n<p>  <\/p>\n<li>Outlook \u306eC\u80fd\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u9f8a\u6089\u7a00\u249b\u8bd3\u9a8f\u4e27\u6fc2\u5e5e\u8797\u8da3\u868b\u9647\u7b4f\u84fc\u57c2<\/li>\n<p>  <\/p>\n<li>\u60c5: <a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365-apps\/outlook\/manage\/newsletters\" target=\"_blank\">  Outlook \u306e\u30cb\u30e5`\u30b9\u30ec\u30bf` (\u30d7\u30ec\u30d3\u30e5`)<\/a><\/li>\n<p>  <\/ul>\n<p>  <\/p>\n<p><b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u306bv\u3059\u308b\u8003]\u4e8b<\/b><\/p>\n<table border=\"1\" cellpadding=\"6\" cellspacing=\"0\">  <\/p>\n<tbody>\n<tr>  <\/p>\n<th>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u30a8\u30ea\u30a2<\/th>\n<th>\u306eh\u660e<\/th>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>\u3053\u306e\u6d93\u6454\u745c\u8f8d\u59d7`\u30b6`\u3001\u30c6\u30ca\u30f3\u30c8\u3001\u307e\u305f\u306f\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3g\u3067\u901a\u4fe1\u3059\u308b\u65b0\u3057\u3044\u65b9\u6cd5\u304c\u63d0\u4f9b\u3055\u308c\u307e\u3059\u304b?<\/td>\n<td>Outlook \u30cb\u30e5`\u30b9\u30ec\u30bf`\u3067\u306f\u3001\u5b9a\u671f\u7684\u306a\u5b50\u30e1`\u30eb\u66f4\u65b0\u306b\u3088\u308b\u5185\u90e8\u30b3\u30df\u30e5\u30cb\u30b1`\u30b7\u30e7\u30f3\u306e\u65b0\u3057\u3044\u65b9\u6cd5\u304c\u6bea\u4e39\u6b37\u76ae\u3044\u84fc\u57c2<\/td>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>\u6d93\u6454\u778e\u82be\u789a\u64ba\u507f\u8797\u53bb\u6106`\u30eb\u304c\u542b\u307e\u308c\u3001Entra ID \u30b0\u30eb`\u30d7 \u30e1\u30f3\u30d0`\u30b7\u30c3\u30d7\u3092\u901a\u3058\u3066\u5236\u5fa1\u3067\u304d\u307e\u3059\u304b?<\/td>\n<td>\u7ba1\u7406\u8005\u306f\u3001 <code>Set-OwaMailboxPolicy<\/code> PowerShell \u30b3\u30de\u30f3\u30c9\u30ec\u30c3\u30c8\u3068 Entra ID \u30b0\u30eb`\u30d7 \u30e1\u30f3\u30d0`\u30b7\u30c3\u30d7\u3092\u4f7f\u7528\u3057\u3066\u30a2\u30af\u30bb\u30b9\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002<\/td>\n<p>  <\/tr>\n<p>  <\/p>\n<tr>  <\/p>\n<td>\u3053\u306e\u6d93\u6454\u745c\u8f8d\u59d7`\u30b6`\u306f\u81ea\u5206\u3067C\u80fd\u3092\u6709\u90e1\u84fc\u90e1o\u90e1\u6454\u6266\u84fc\u5de5?<\/td>\n<td>\u30dd\u30ea\u30b7`\u3067\u5236\u9650\u3055\u308c\u3066\u3044\u306a\u3044\u9650\u308a\u3001\u30e6`\u30b6`\u306f Outlook \u5185\u3067\u30cb\u30e5`\u30b9\u30ec\u30bf`\u3092\u4f5c\u6210\u3059\u308b\u304b\u3069\u3046\u304b\u3092xk\u3067\u304d\u307e\u3059\u3002<\/td>\n<p>  <\/tr>\n<p>  <\/tbody>\n<\/table>\n<p>  <\/p>\n<p>\u3054\u610f\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002\u30e1\u30c3\u30bb`\u30b8 \u30bb\u30f3\u30bf`\u306e\u6295\u7a3f\u306e\u5f62\u5f0f\u306f\u3001\u304a\u5ba2\u306e\u3054\u610f\u306b\u57fa\u3065\u3044\u3066eO\u7684\u306b\u6539\u826f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u66f4\u65b0\u3055\u308c\u305f\u5f62\u5f0f\u306b\u3088\u308a\u3001\u8d3f_\u3055\u308c\u308b\u6d93\u6454\u819c\u3044\u76ae\u536b\u65ab\u7321\u778d\u84fc\u76f2\u9f8a\u6089\u6089\u6901\u62a4\u5764\u4e39\u3041<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MC1119406 | New Outlook for Windows and Web: Outlook Newsletters C General Availability begins for Targeted Re 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