Changes › MC1515939

Sending from Aliases

Exchange Online Plan for change
Published
19 Oct 2026
Last modified
19 Oct 2026 23:31 UTC
Act by
—
Ends
15 Dec 2026
First archived
20 Oct 2026
Revisions
1
Tags
New featureUser impactAdmin impact

Full post

[What and Why:]

We're pleased to announce that Sending from Aliases is now generally available for Exchange Online. We are continuing to investigate additional capabilities, including per-alias display names, further filtering and default controls, and calendar support post GA. For more details on the feature, review the blog post below.

[Rollout Schedule:]

Available now.

[Impact on Your Organization:]

Who is affected:

  • Users and admins in organizations using Exchange Online.

What will happen:

  • This feature allows users to send emails from any alias configured on their mailbox, improving flexibility and reducing the need for workarounds.

[Action Required/Recommendations:]

Admins can enable this feature via PowerShell or the Exchange Admin Center Settings.

Learn more: Sending from Aliases is now generally available

[Compliance considerations:]

No compliance considerations identified. Review as appropriate for your organization.

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