{"id":17590,"date":"2026-07-30T10:04:44","date_gmt":"2026-07-30T01:04:44","guid":{"rendered":"https:\/\/m365jp.net\/?p=17590"},"modified":"2026-07-30T10:05:47","modified_gmt":"2026-07-30T01:05:47","slug":"servicedegradation-mo1440526-microsoft-365-suite-some-users-may-be-unable-to-share-files-with-external-recipients-through-sharepoint-online-and-microsoft-onedrive-8","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2026-07-30-servicedegradation-mo1440526-microsoft-365-suite-some-users-may-be-unable-to-share-files-with-external-recipients-through-sharepoint-online-and-microsoft-onedrive-8","title":{"rendered":"[serviceDegradation] MO1440526 | Microsoft 365 suite | Some users may be unable to share files with external recipients through SharePoint Online and Microsoft OneDrive"},"content":{"rendered":"
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MO1440526 | Microsoft 365 suite | Some users may be unable to share files with external recipients through SharePoint Online and Microsoft OneDrive<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceDegradation<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may be unable to share files with external recipients through SharePoint Online and OneDrive.<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/30\/2026 00:12:10<\/td>\n<\/tr>\n
Start Time<\/th>\n07\/27\/2026 14:10:34<\/td>\n<\/tr>\n
End Time<\/th>\n<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Some users may be unable to share files with external recipients through SharePoint Online and Microsoft OneDrive <\/p>\n

User impact: Users may be unable to share files with external recipients through SharePoint Online and OneDrive. <\/p>\n

More info: Affected users may be unable to send external sharing invitations from SharePoint Online sites and OneDrive locations, despite external sharing being enabled at both the tenant and site levels. Upon failure, affected users encounter the following error: “That didn’t work: We couldn’t find a valid SharePoint Online license…” <\/p>\n

Current status: We’re continuing to obtain data such as Trace logs and specific User Principal Names (UPNs) from various affected users to assist in furthering our understanding of the full scope of this issue. The development of effective remediation steps is taking longer than anticipated as we allow time for this this thorough root cause analysis. <\/p>\n

Scope of impact: Some users attempting to share files with external recipients through SharePoint Online and OneDrive may be impacted. This information may be updated as our investigation continues. <\/p>\n

Next update by: Thursday, July 30, 2026, at 10:30 PM UTC<\/td>\n<\/tr>\n

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MO1440526 | Microsoft 365 suite | Some users may be unable to share files with external recipients through Sha […]<\/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-17590","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17590","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=17590"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/17590\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=17590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=17590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=17590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}