Domain

Teams voicemail emails get a new sender

Maxime Hiez
Teams
28 Oct, 2026

Introduction In Microsoft Teams, a voicemail lands in the Exchange Online mailbox as an email with an audio attachment, and many organizations have built rules around these emails. With

Teams tightens the rules for onmicrosoft.com tenants

Maxime Hiez
Teams
10 Sep, 2026

Introduction Microsoft is introducing an outbound external messaging limit in Teams for tenants that only use their default onmicrosoft.com domain (MOERA). The rollout begins mid-Se