M365 Archive

RM555232 - Outlook: Reply Options for EML Attachments

Microsoft 365 Roadmap

Summary

Now, when opening a .eml attachment, users will see reply, reply all and forward options.

Roadmap ID

555232

View in M365 Roadmap

Published

Feb 6, 2026

Status

In development

Release

General Availability

Platforms

Android

Service

Outlook

Tag

In development
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Description

Now, when opening a .eml attachment, users will see reply, reply all and forward options.

GA date: February CY2026