Sending mail from devices and applications

Timelines and exceptions · All guidance changes

Exchange · Official Microsoft guidance

No content change seen yet. Watched since 8 Oct 23:14 UTC, last read 19 Oct 23:56 UTC, next check today 23:56 UTC.

Read the Microsoft source · Link to this observation · My radar

Timeline

From the capture of 8 Oct 23:14 UTC · an earlier observation

Legacy capture: table structure or oversized sections are unavailable for extraction

1 recorded change

Microsoft's revision log on this page · 22 entries

Dates from the page's own change log or history section. They describe earlier edits, not upcoming policy.

How to set up a multifunction device or application to send email using Microsoft 365 or Office 365Requirement1 condition
How to set up a multifunction device or application to send email using Microsoft 365 or Office 365Requirement1 condition
How to set up a multifunction device or application to send email using Microsoft 365 or Office 365Requirement1 condition
How to set up a multifunction device or application to send email using Microsoft 365 or Office 365RequirementRecommendation4 conditions
Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxExceptionRecommendation2 conditions
Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxRequirement
after January 2020Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxMilestone
Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxScope
Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxRequirementRecommendation3 conditions
Set up client SMTP submissionRecommendation
SMTP relay: Configure a connector to relay email from your device or application through Microsoft 365 or Office 365Recommendation
SMTP relay: Configure a connector to relay email from your device or application through Microsoft 365 or Office 365Scope1 condition
SMTP relay: Configure a connector to relay email from your device or application through Microsoft 365 or Office 365Requirement1 condition
SMTP relay: Configure a connector to relay email from your device or application through Microsoft 365 or Office 365RequirementExceptionTentative2 conditions
Configure a TLS certificate-based connector for SMTP relayScopeRecommendation6 conditions
Direct Send: Send mail directly from your device or application to Microsoft 365 or Office 365RequirementExceptionRecommendation3 conditions
Direct Send: Send mail directly from your device or application to Microsoft 365 or Office 365Exception1 condition
Direct Send: Send mail directly from your device or application to Microsoft 365 or Office 365Exception1 condition
Direct Send: Send mail directly from your device or application to Microsoft 365 or Office 365RequirementRecommendation1 condition
Run diagnostic to help set up devices or applications that send email using Microsoft 365 or Office 365Requirement1 condition
Run diagnostic to help set up devices or applications that send email using Microsoft 365 or Office 365Scope
Use your own email server to send email from multifunction devices and applicationsRecommendation1 condition

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.

How this timeline changed

Changes between ChangeIntel's readings of the page, between commits of its source file where Microsoft publishes it, in Internet Archive copies of pages that keep no other history, and entries from Microsoft's own change log (dated as Microsoft dates them). Edits between readings that neither records are unknown.

1 Jan 2020
Microsoft logged an update Client SMTP submission: Authenticate mail sent from your device or application through a cloud mailboxMicrosoft's change log

Observed history and review priority

Captured 8 Oct 23:14 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c/legacy.

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 · 2

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

13 Oct 00:08 UTC · 36 candidates
8 Oct 23:14 UTC · 30 candidates

No related evidence found in this installation's recent collection. This does not establish that no announcement exists.

Retained observations

13 Oct 00:08 UTC
4 removed passages (about 30 words). The changed wording mentions prerequisites. Review the source to confirm the effect.
8 Oct 23:14 UTC · shown above

What changed

First observed 18 Oct 2026

No field changes in the recorded history.

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.