Part of office.com·Mixed·88 tested URLs→
Can you open https://portal.office.com/Home from mainland China?
Yes.
Verdict revisedThis page previously read partly disrupted. One of the tests behind that verdict, on 2026-10-07, had its mainland China connection refused outright — and since late August 2026 refusals have been arriving on routes with no other sign of interference, so they no longer count as evidence of blocking. How we decide what to exclude
All 1 recent conclusive tests connected normally.
2015first tested
0/1disrupted · last 90 days
23 d agolast tested
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Other tested URLs on office.com
Blocking varies across office.com: 6 blocked vs 25 accessible among tested hosts.
http://office.comNot blockedhttps://office.comIntermittenthttp://www.office.comIntermittenthttp://mix.office.comUnresolvablehttps://www.office.comIntermittenthttp://sway.office.comIntermittenthttp://store.office.comIntermittenthttp://forms.office.comBlockedhttp://teams.office.comIntermittenthttp://portal.office.comIntermittenthttp://stores.office.comIntermittenthttps://forms.office.comIntermittenthttps://to-do.office.comNot blockedhttps://portal.office.comIntermittenthttp://outlook.office.comNot blockedhttp://support.office.comIntermittenthttp://augloop.office.comIntermittenthttp://products.office.comNot blockedhttps://outlook.office.comNot blockedhttps://sway.office.com/myIntermittenthttps://support.office.comIntermittenthttps://products.office.comNot blockedhttps://eur.delve.office.comIntermittenthttp://protection.office.comBlockedhttps://teamsdemo.office.comas of 2026Not blockedhttps://templates.office.comIntermittenthttps://www.office.com?auth=2Not blockedhttps://outlook.office.com/owaIntermittenthttps://outlook.office.com/mailNot blockedhttps://www.office.com/1/?auth=2Not blockedhttps://products.office.com/en-GBNot blockedhttps://products.office.com/ch-twIntermittenthttp://outlook.ms-acdc.office.comIntermittenthttp://api.diagnostics.office.comIntermittenthttp://products.office.com/en-IN/lyncBlockedhttp://products.office.com/en-us/homeIntermittenthttps://outlook.office.com/mail/inboxNot blockedhttps://forms.office.com/r/MmqTmEpRT1Not blockedhttps://forms.office.com/r/7kiKtBkynqNot blockedhttps://forms.office.com/e/CVeFceLWSeNot blockedhttps://www.office.com?omkt=de-de&auth=2Intermittenthttps://www.office.com/launch/excel?auth=2Not blockedhttps://forms.office.com/Pages/DesignPage.aspxIntermittenthttps://outlook.office.com/owa/?realm=vuw.ac.nzIntermittenthttps://outlook.office.com/owa/?realm=mcgill.caIntermittenthttps://forms.office.com/pages/responsepage.aspxNot enough datahttps://sway.office.com/VQz52KQSmia2RILA?ref=LinkIntermittenthttps://outlook.office.com/owa/?realm=go.wustl.eduIntermittenthttps://outlook.office.com/owa/?realm=e.ntu.edu.sgIntermittenthttps://outlook.office.com/owa/?path=%2Fmail%2FinboxIntermittenthttps://outlook.office.com/owa?realm=ad.cityu.edu.hkNot blockedhttps://outlook.office.com/owa/?realm=ad.cityu.edu.hkIntermittenthttps://outlook.office.com/owa/?realm=student.gsu.eduIntermittenthttps://products.office.com/en-us/microsoft-teams/appsIntermittenthttps://outlook.office.com/owa/?realm=unimail.hud.ac.ukIntermittenthttps://outlook.office.com/owa/?realm=student.bham.ac.ukNot blockedhttps://teamsdemo.office.com/ChatsAndMeetings/index.htmlNot blockedhttps://forms.office.com/Pages/DesignPage.aspx?origin=shellIntermittenthttps://templates.office.com/zh-CN/templates-for-Word?auth=1Intermittenthttps://238ed1b04d1f4decbdf385fa5ea28e42.fp.measure.office.comNot blockedhttps://outlook.office.com/owa/?realm=uniwa.mail.onmicrosoft.comIntermittenthttps://outlook.office.com/owa/?realm=evangel.edu&path=%2Fmail%2FinboxIntermittenthttps://outlook.office.com/owa/?realm=albanymedicalcenter.onmicrosoft.comIntermittenthttps://outlook.office.com/owa/?realm=wayne.edu&exsvurl=1&ll-cc=1033&modurl=0Intermittenthttps://outlook.office.com/owa/?realm=em-normandie.fr&exsvurl=1&ll-cc=1036&modurl=0Not blockedhttps://outlook.office.com/owa/?realm=wingedinternational.com&path=%2Fmail%2FclutterBlockedhttps://products.office.com/en-us/sharepoint/sharepoint-online-collaboration-softwareNot blockedhttp://products.office.com/en-us/office-online/documents-spreadsheets-presentations-office-onlineIntermittenthttps://www.office.com/1/?auth=2&home=1&from=PortalLanding&client-request-id=30f23ec3-e6a2-403b-a5a9-8d48e23a5e0eBlockedhttps://outlook.office.com/owa/?realm=medicuseconomics.com&%3Bexsvurl=1&%3Bll-cc=1033&%3Bmodurl=0&path=%2Fmail%2Finboxas of 2026Not blockedhttps://outlook.office.com/mail/inbox/id/AAQkADlmMmZlNjEyLWI3ZDEtNDc0NS04MWFjLTc5ZWU5NDJkMmUxOQAQAJHZHyfyEk9Crwa/gMieRdk%3DIntermittenthttps://outlook.office.com/owa/?realm=medicuseconomics.com&%3Bexsvurl=1&%3Bll-cc=1033&%3Bmodurl=0&path=%2Fmail%2FinboxIntermittenthttp://forms.office.com/Pages/ResponsePage.aspx?id=IiG0pRdsX0uLumFe2ZTV6mA1LU9swzVOvBic7qoFIS5UNTZaOE9NV1pCWDhZRzlEWEY4NFNHUTZEUi4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAMAAByHhQFUOE9NQTJPUFpZUlNCODdGV1IwTk9YVUdGRi4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAO__bdUBwhUOVAwQk1DMzZXUFUwRE9USFZPVDRWODFTRC4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=cTYy0b7NF0S01L2yS1Exa8UdQ-XcqiRMldna5dZZLk5UQVpGUTlCQlFOMjlMMlNFSzhCQUQxMzdQVi4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=wE8mz7iun0SQVILORFQIS6XAFA8l_2BAuwQUC9klPWlUOEczM0FVQlI3Qjk2SzFRMko3V1pKSjlYWS4uNot blockedhttps://forms.office.com/Pages/ResponsePage.aspx?id=DQSIkWdsW0yxEjajBLZtrQAAAAAAAAAAAAZAAI9SHcRUOUo5TEwyRVdPUklKN0tSRTdBSEFTOEFETS4uIntermittenthttps://forms.office.com/Pages/ResponsePage.aspx?id=R_uYXLnTSUadlPiMvdlynNgkCjGPun1EhK1s0nTuu-JUMjdQV1QzUUJKV1BTSDhOUkRVUUJZTUwzWS4uIntermittentEach verdict covers the last 90 days of tests, as on that URL's own page.
Frequently asked questions
Is https://portal.office.com/Home blocked in mainland China right now?
As of the last test on 2026-10-07, https://portal.office.com/Home is not blocked in mainland China, based on GreatFire's live Great Firewall measurements.
https://portal.office.com/Home · JSON