Category: Exchange Online

Microsoft Defender for Office 365 Preset Security Policies

Exchange Online, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin: MC388229 · Published Jun 3, 2022 Message Summary We are making enhancements to Microsoft Defender for Office 365 preset security policies. It will provide a way to apply the policy to the entire organization and be able to optionally configure a list of custom users and […]

Microsoft Defender for Office 365: Update to Quarantine notification default subject and review button

Exchange Online, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin MC387224 · Published May 31, 2022 Message Summary We will be updating the default subject within the Quarantine notification email that is sent to users. When this will happen: Standard Release: will begin rolling out mid-June and expect to complete by late June. Government: will begin […]

Microsoft Defender for Office 365: Password protected download of quarantined messages

Exchange Online, Microsoft 365 Experts From Microsoft CorporationBulletin MC384330 · Published May 25, 2022 Message Summary With this change we are giving the ability to password protects items they download from quarantine. We want users to be confident that the items they are downloading to their systems will not execute involuntarily without their consent, and […]

Microsoft Defender for Office 365: Quarantine asynchronous update

Exchange Online, Microsoft 365 Experts, SharePoint Development Services From Microsoft CorporationTechnical Bulletin MC384326 · Published May 25, 2022 Message Summary Microsoft Defender for Office 365 is introducing a new way of interacting with quarantined messages through an asynchronous approach. Previously, quarantine operations were carried out in a synchronous model on the technical execution side. Note: […]

(Updated) Bookings with me in Outlook

Exchange Online, Bookings, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin MC375740 · Published May 4, 2022 · Last updated May 24, 2022 Message Summary Updated May 24, 2022: We have updated the post for clarity. Thank you for your patience. Bookings with me in Outlook is coming to help you reduce the back and forth […]

(Updated) Microsoft Defender for Office 365: updates to quarantine folder storage

Exchange Online, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin MC383875 · Published May 23, 2022 · Last updated May 24, 2022 Message Summary Updated May 24, 2022: We have updated this message to show as intended. Thank you for your feedback. Microsoft Defender for Office 365 is making some changes to quarantine folder storage. The […]

Microsoft Defender for Office 365: Hourly option for notifications

Exchange Online, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin MC383901 · Published May 24, 2022 Message Summary We are adding a new hourly option to end user quarantine notifications, which will allow users to rely on receiving prompt notifications about quarantined items when appropriate. With this feature, users will be updated frequently once new items […]

Custom organization branding for quarantine notification (custom sender address and Custom subject)

Exchange Online, Microsoft 365 Experts From Microsoft CorporationTechnical Bulletin: MC382821 · Published May 20, 2022 Message Summary We will be adding capabilities to making it possible for Security Operations (SecOps) to customize end user quarantine notifications with their respective organization sender address and custom subject. This message is associated with Microsoft 365 Roadmap ID 93301. […]

(Updated) Basic Authentication Deprecation in Exchange Online – May 2022 Update

Exchange Online, SharePoint Development Services From Microsoft Corporation Technical Bulletin MC375736 · Published May 4, 2022 · Last updated May 10, 2022 ACTION REQUIRED by Oct 1, 2022 Message Summary Updated May 10, 2022: We have updated this post to show as intended. Thank you for your patience. In about 150 days from today, we’re […]

Upcoming behavior change to the “DoNotRewrite” List

Exchange Online, Microsoft 365 Experts, SharePoint Development Services From Microsoft CorporationTechnical Bulletin MC373889 · Published May 4, 2022 Message Summary With the deployment of the Tenant Allow/Block List, as being the single source of truth for Tenant Allows, other mechanisms for Tenant Allows are being removed. This will give SecOps teams one place to manage […]

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