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Roadmap ID 382633 Launched

Exchange: High Volume Email for Microsoft 365

Microsoft 365 roadmap entry

Summary

High Volume Email is a new service for line of business applications and other high-volume SMTP scenarios that enables you to send internal messages beyond the current limits of Exchange Online.

Status
Launched
General availability target
Mar 2026
Preview target
Apr 2024
Products
Exchange
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
—
Added to the roadmap
15 Feb 2024
Last changed
20 Apr 2026 · 5mo ago
recently changed
ChangeIntel is an independent tool and is not affiliated with or endorsed by Microsoft. Microsoft, Windows, Microsoft 365, Azure, and related names are trademarks of the Microsoft group of companies. Data comes from public sources listed on Sources; every item links to its original page. Dates and statuses can change after they are read. Built by Evotec. This is the public demo. It can also run on your own server, with your Microsoft 365 tenant and device data kept inside your network; Evotec can help you deploy and extend it.