Tag: Exchange Online

Exchange Online gets a useful new feature, Teams Rooms get a lick of paint, Meeting Recording controls improve plus more: Practical 365 Podcast S3 E20

• Post author:By Steve Goodman

Join Steve and Paul for season 3, episode 20 of the Practical 365 podcast - this week we're talking licensing - and it i good news; plus the MTR Windows devices are getting a paint job. But why and how does this affect you? Teams meeting recordings are going to get some useful controls, plus Planner gets some really useful new features that we've both been testing out.

• Podcasts

February 2, 2023

One comment

Why User Submissions of Suspicious Email Delivered to Exchange Online are so Valuable

• Post author:By Damian Scoles

User Submissions is a valuable Microsoft 365 feature that helps add an extra layer of defense in your organization. In this article, Damian Scoles discusses the importance of User Submissions and how to set up your configuration.

• Exchange Online

January 31, 2023

What We Can Learn from the Rackspace Breach

• Post author:By Paul Robichaux

In early December 2022, Rackspace had a major breach in their exchange environment that led to customers' mail data being stolen. This article explains what happened and what can be learned from this incident.

• Exchange Server

January 19, 2023

One comment

Using Advanced Message Tracking to identify Junk-Mail and Spoof Messages

• Post author:By Siegfried Jagott

This article reviews using advanced message tracking to identify Junk-Mail and Spoof Messages through tools like Exchange Message Trace, Threat Explorer, Message Header Analyzer, and Advanced Hunting.

• Blog

January 17, 2023

One comment

Microsoft 365 Exchange Online Domain Transfers: Strategy Phase

• Post author:By Lenny Yu and Richard Dean

Join us as we continue the Exchange Online Domain Transfers series, focusing on the strategy phase of a Microsoft 365 domain move project.

• Exchange Online

January 12, 2023

2 Comments

Security Researchers Can Do Better When Discussing Microsoft 365 Flaws

• Post author:By Tony Redmond

Security researchers love to report software vulnerabilities that they find. That's their role and it's a valuable contribution to the technical community. However, some of the reports about Microsoft 365 flaws are over-hyped and under-considered, like a recent example covering the risk of phishing in the Exchange Online Direct Send feature.

• Exchange Online

December 19, 2022

Introduction to the Microsoft Graph PowerShell SDK Part III: Interacting with Exchange Online and SharePoint Online

• Post author:By Sean McAvinue

In this article, Sean McAvinue explains how to Microsoft Graph PowerShell SDK to Interact with Exchange Online and SharePoint Online.

• Exchange Server

November 23, 2022

Microsoft Security Report Highlights OAuth Compromise of Exchange Online

• Post author:By Tony Redmond

A report by the Microsoft 365 Defender Research team explained how attackers compromised admin accounts in a Microsoft 365 tenant. They then created a malicious OAuth app, granted the app some high-priority permissions, and used it to update the Exchange Online configuration to allow spam traffic to flow. All of this comes down to allowing attackers to compromise admin accounts.

• Azure Active Directory

September 26, 2022

Make Sure Your Implementation of Autodiscover Avoids Common Pitfalls

• Post author:By James Yip

This article explains the importance of deploying Autodiscover correctly to ensure that all of Microsoft 365 works, including Exchange Online.

• Blog

September 14, 2022

Migrate Office 365 Inactive Mailboxes and Deleted OneDrives

• Post author:By Vanitha Murugesan

Retaining inactive mailboxes and deleted OneDrives may be required for compliance; but moving them in a tenant-to-tenant migration can be a challenge. We will discuss how to identify inactive mailboxes and deleted OneDrives, and review the processes available for migration.

• Microsoft 365

August 16, 2022

Microsoft 365 Exchange Online Domain Transfers: Analysis Phase

• Post author:By Lenny Yu and Richard Dean

In this article, we will discuss the Analysis phase of an Exchange Online domain move project. Please refer to our previous post for a brief overview of the five best practices for Microsoft 365 Exchange Online Domain Transfers.

• Exchange Online

August 9, 2022

Protecting Administrator Mailboxes from Phishing and Other Threats

• Post author:By Tony Redmond

One way to protect administrator mailboxes is not to use them. And if you want administrators to use separate mailboxes for their permissioned and non-permissioned activities, that's what you might do. However, we can be smarter and use transport rules to selectively block email sent to administrator mailboxes to dissuade internal people from sending email and blocking all but the most essential email coming in from external domains.

• Exchange Online

March 7, 2022