{"id":2474,"date":"2023-07-19T04:00:52","date_gmt":"2023-07-18T19:00:52","guid":{"rendered":"https:\/\/m365jp.xyz\/?p=2474"},"modified":"2023-07-19T04:12:57","modified_gmt":"2023-07-18T19:12:57","slug":"servicerestored-ex638591-exchange-online-users-may-be-unable-to-receive-desktop-notifications-for-incoming-email-from-outlook-on-the-web","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2023-07-19-servicerestored-ex638591-exchange-online-users-may-be-unable-to-receive-desktop-notifications-for-incoming-email-from-outlook-on-the-web","title":{"rendered":"[serviceRestored] EX638591 | Exchange Online | Users may be unable to receive desktop notifications for incoming email from Outlook on the web"},"content":{"rendered":"
\n
\n
\n\n\n\n
EX638591 | Exchange Online | Users may be unable to receive desktop notifications for incoming email from Outlook on the web<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may be unable to receive desktop notifications for incoming email from Outlook on the web.<\/td>\n<\/tr>\n
Last Updated<\/th>\n07\/18\/2023 18:47:12<\/td>\n<\/tr>\n
Start Time<\/th>\n06\/25\/2023 15:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n07\/18\/2023 18:42:59<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to receive desktop notifications for incoming email from Outlook on the web<\/p>\n

User impact: Users may have been unable to receive desktop notifications for incoming email from Outlook on the web.<\/p>\n

Final status: We’ve completed deployment of the fix to the affected environments and after monitoring the service, we’ve verified that this fix has successfully remediated the issue in full. <\/p>\n

Scope of impact: Any user that received email through Outlook on the web may have been impacted.<\/p>\n

Start time: Sunday, June 25, 2023, at 3:00 PM UTC<\/p>\n

End time: Tuesday, July 18, 2023, at 10:00 PM UTC<\/p>\n

Root cause: A recent change to tokens leveraged by the web push notification API to fulfill desktop notification functionality omitted the Outlook on the web app ID, which hindered tokens from being recognized and processed by authenticating infrastructure as expected and subsequently led to impact.<\/p>\n

Next steps:
– We’re investigating how the recent change to tokens leveraged by the web push notification API to fulfill desktop notification functionality omitted the Outlook on the web app ID to prevent this problem from happening again.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u30e6\u30fc\u30b6\u30fc\u304c Web \u4e0a\u306e Outlook \u304b\u3089\u306e\u53d7\u4fe1\u30e1\u30fc\u30eb\u306e\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u901a\u77e5\u3092\u53d7\u4fe1\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u30e6\u30fc\u30b6\u304c Outlook on the web \u304b\u3089\u306e\u53d7\u4fe1\u30e1\u30fc\u30eb\u306b\u95a2\u3059\u308b\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u901a\u77e5\u3092\u53d7\u4fe1\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u7684\u306a\u72b6\u614b: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u74b0\u5883\u3078\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5c55\u958b\u3092\u5b8c\u4e86\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u76e3\u8996\u3057\u305f\u5f8c\u3001\u3053\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u554f\u984c\u304c\u5b8c\u5168\u306b\u6b63\u5e38\u306b\u4fee\u6b63\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: Web \u4e0a\u306e Outlook \u3092\u4ecb\u3057\u3066\u96fb\u5b50\u30e1\u30fc\u30eb\u3092\u53d7\u4fe1\u3057\u305f\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 25\u5e742023\u67083\u65e5\u65e5\u66dc\u65e5\u5348\u5f8c00\u6642UTC<\/p>\n

\u7d42\u4e86\u6642\u523b: 2023 \u5e74 7 \u6708 18 \u65e5\u706b\u66dc\u65e5\u5348\u5f8c 10:00 UTC<\/p>\n

\u6839\u672c\u539f\u56e0: \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u901a\u77e5\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b Web \u30d7\u30c3\u30b7\u30e5\u901a\u77e5 API \u306b\u3088\u3063\u3066\u5229\u7528\u3055\u308c\u308b\u30c8\u30fc\u30af\u30f3\u306b\u5bfe\u3059\u308b\u6700\u8fd1\u306e\u5909\u66f4\u306b\u3088\u308a\u3001Outlook on the Web \u30a2\u30d7\u30ea ID \u304c\u7701\u7565\u3055\u308c\u3001\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u8a8d\u8a3c\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u30c8\u30fc\u30af\u30f3\u304c\u671f\u5f85\u3069\u304a\u308a\u306b\u8a8d\u8b58\u304a\u3088\u3073\u51e6\u7406\u3055\u308c\u306a\u304f\u306a\u308a\u3001\u305d\u306e\u5f8c\u306e\u5f71\u97ff\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u901a\u77e5\u6a5f\u80fd\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306bWeb\u30d7\u30c3\u30b7\u30e5\u901a\u77e5API\u306b\u3088\u3063\u3066\u5229\u7528\u3055\u308c\u308b\u30c8\u30fc\u30af\u30f3\u3078\u306e\u6700\u8fd1\u306e\u5909\u66f4\u306b\u3088\u308a\u3001\u3053\u306e\u554f\u984c\u306e\u518d\u767a\u3092\u9632\u3050\u305f\u3081\u306bOutlook\u30aa\u30f3\u30b6Web\u30a2\u30d7\u30eaID\u304c\u3069\u306e\u3088\u3046\u306b\u7701\u7565\u3055\u308c\u305f\u304b\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u3053\u308c\u306f\u3001\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u66f4\u65b0\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

EX638591 | Exchange Online | Users may be unable to receive desktop notifications for incoming email from Outl […]<\/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-2474","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/2474","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=2474"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/2474\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=2474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=2474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=2474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}