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Some sources, documents or advisories need attention: 271/271 feeds/APIs · 464/464 docs · 8/9 advisories · checked 03:28 UTC Customize Public modeDiscuss ChangeIntel on Discord

Direct Routing SBC requirements

Timelines and exceptions · All guidance changes

Teams · Official Microsoft guidanceObserved changes retained

Observed content change

5 new passages (about 50 words). The changed wording mentions supported platforms. Review the source to confirm the effect.

May need admin actionCheck the platforms and versions you run.

Support wording
NewPublic trusted certificate for the SBC
[added: For Direct Routing in Office 365 GCCH and DoD environments, the following root certificate authorities are currently supported:]
NewPublic trusted certificate for the SBC
[added: DigiCert Global Root CA]
NewPublic trusted certificate for the SBC
[added: DigiCert High Assurance EV Root CA]
NewPublic trusted certificate for the SBC
[added: DigiCert Global Root G2]
NewPublic trusted certificate for the SBC
[added: Customers can request addition CA be added to the supported list via their regular support channel.]

Short quotes of Microsoft's changed wording from Microsoft source, © Microsoft Corporation. Read the page for the full text.

Read the current Microsoft source · Link to this observation · Compare any two versions

Sections to inspect

Up to 12 section headings from retained before/after evidence. The current source may have changed again.

Why this was flagged

The changed words, with a few words around them, matched these rule categories: supported platforms. These matches identify subjects to assess; they do not establish a policy change or applicability.

Observation details · observed 21 Oct 00:25 UTC
Observed by ChangeIntel
21 Oct 00:25 UTC
Source update metadata
20 Oct 08:44 UTC
First observed on this installation
8 Oct 23:29 UTC
Last successful check
today 01:07 UTC
Next check due
27 Oct 01:07 UTC

Observation time is not publication time, and a comparison does not establish an effective date. Full source bodies are not published; this page holds generated summaries, section headings and, as the page's license allows, Microsoft's changed wording. A documentation edit does not confirm feature availability in an environment.

This is an earlier observation; review the latest in My radar.

Timeline

From the capture of 21 Oct 00:25 UTC · an earlier observation
  • 21 undated sections
  • 10 with conditions

Settings and overrides named on this page

Registry values, policies and cmdlets the source mentions, with the dated steps that name them. Read the source for the values to set.

  • AMR-WB

Requirements, exceptions and scope

Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.

Observed history and review priority

Captured 21 Oct 00:25 UTC; extracted 22 Oct 18:57 UTC. Extractor: microsoft-1/9/d9863eb412f92fa5ec3a8ca32e2dd7cfe8095530f456ecb1866608d1166a435d.

Earlier unavailable versions and edits between checks are unknown. A missing statement requires review; it does not mean the policy was cancelled. Recovered historical statements are not original revision snapshots.

Retained observations · 4

Compact evidence remains available after full document bodies expire. Earlier extractions can have different vocabulary or capture limitations.

Retained observations

  • 24 Oct 00:57 UTC

    Source metadata changed; retained article content is unchanged.

  • 21 Oct 00:25 UTC · shown above
  • 13 Oct 00:24 UTC

    1 removed passage (4 words). No rule matched the changed words; review the source for its effect.

  • 8 Oct 23:29 UTC

    Baseline for retained history; no earlier retained text to compare.

What changed

First observed 18 Oct 2026

No field changes are shown for this selection.

Cite this recorded revision to keep the same title, summary, facts and links when the page changes.

A day selects the latest observation by the end of that UTC day; today's selection can change until midnight. History starts when this installation records it.

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 26 Oct 03:28 UTC · 271 of 271 readable · 268 fully read · documentation 464/464 current