As we discussed High Volume Email (HVE) several times since it was in Public Preview, I wanted to make you aware that Exchange Online HVE now reached General Availability (GA). The announcement was made on the Microsoft 365 Blog here:
High Volume Email Is Now Available in Exchange Online
- Pricing is discussed in the announcement above.
- HVE documentation can be found here.
Nino Bilic
Published Mar 31, 2026
Version 1.0
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