{"id":12627,"date":"2025-08-30T03:01:24","date_gmt":"2025-08-29T18:01:24","guid":{"rendered":"https:\/\/m365jp.net\/?p=12627"},"modified":"2025-08-30T03:13:31","modified_gmt":"2025-08-29T18:13:31","slug":"investigating-ex1144490-exchange-online-users-may-be-unable-to-access-sender-office-com","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-08-30-investigating-ex1144490-exchange-online-users-may-be-unable-to-access-sender-office-com","title":{"rendered":"[investigating] EX1144490 | Exchange Online | Users may be unable to access sender.office.com"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">EX1144490 | Exchange Online | Users may be unable to access sender.office.com<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">investigating<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Users may be unable to access sender.office.com.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>08\/29\/2025 17:45:19<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>08\/29\/2025 17:44:22<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Users may be unable to access sender.office.com<\/p>\n<p>  User impact: Users may be unable to access sender.office.com.<\/p>\n<p>  More info: As a result of being unable to access sender.office.com, users may be unable to delist IP addresses from our anti-spam lists.<\/p>\n<p>  Current status: We&#8217;re investigating a potential issue with users being unable to access sender.office.com, and we&#8217;re checking for impact to your organization. We&#8217;ll provide an update within 30 minutes.<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb: \u30e6\u30fc\u30b6\u30fc\u304c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059 sender.office.com<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u30e6\u30fc\u30b6\u30fc\u304c sender.office.com \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u8a73\u7d30: sender.office.com \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30b9\u30d1\u30e0\u5bfe\u7b56\u30ea\u30b9\u30c8\u304b\u3089 IP \u30a2\u30c9\u30ec\u30b9\u3092\u30ea\u30b9\u30c8\u304b\u3089\u524a\u9664\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u73fe\u5728\u306e\u30b9\u30c6\u30fc\u30bf\u30b9: \u30e6\u30fc\u30b6\u30fc\u304c sender.office.com \u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u6f5c\u5728\u7684\u306a\u554f\u984c\u3092\u8abf\u67fb\u3057\u3066\u304a\u308a\u3001\u7d44\u7e54\u3078\u306e\u5f71\u97ff\u3092\u78ba\u8a8d\u3057\u3066\u3044\u307e\u3059\u300230\u5206\u4ee5\u5185\u306b\u6700\u65b0\u60c5\u5831\u3092\u304a\u77e5\u3089\u305b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>EX1144490 | Exchange Online | Users may be unable to access sender.office.com Status investigating Classificat [&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-12627","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/12627","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=12627"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/12627\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=12627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=12627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=12627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}