Exchange Online June 2024 Updates

June 2024

Exchange: Adding Inbound Support for DNSSEC/DANE for SMTP to Exchange Online

Microsoft is committed to providing world-class email security solutions and the support for the latest Internet standards in order to provide advanced email protection for our customers. With this change we are adding inbound support for DNSSEC/DANE for SMTP to Exchange Online. Look for another roadmap item which covers outbound mail. Note: This release (Preview) has been pushed to May to allow us to enhance our service’s security measures. We apologize for any inconveniences.

Feature ID: 63213
Product(s): Exchange
Cloud instance(s): GCC, Worldwide (Standard Multi-Tenant)
Release phase(s): Preview, General Availability

Microsoft Defender for Office 365: 45 days after last used for Allow

Admins can configure allows to be removed after 45 days from the last used date. This way they can keep ensuring the delivery of the emails till the filtering has learned.

Feature ID: 372670
Product(s): Exchange, Microsoft Defender for Office 365
Cloud instance(s): Worldwide (Standard Multi-Tenant)
Platform(s): Web
Release phase(s): General Availability