Tag: Exchange Online

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Moving on from Send-MailMessage: Sending Email from PowerShell using the Graph API 36 Comments
PowerShell Microsoft Graph

Moving on from Send-MailMessage: Sending Email from PowerShell using the Graph API

Many PowerShell scripts use the Send-MailMessage cmdlet to send mail. That's fine, but if you want to remove basic authentication to improve tenant security, you need to stop using Send-MailMessage. One solution is to move to use the Graph API SendMail call. This works fine, but it creates some new security issues that need to be thought through. In this article, we explain how to use the Graph to send email and some of those security considerations to ponder.

June 8, 2021
“Right to Disconnect” – Implementing a Timed Disclaimer in Exchange Online with Azure Automation 3 Comments
Working from home

“Right to Disconnect” – Implementing a Timed Disclaimer in Exchange Online with Azure Automation

Over the past year, the pandemic has disrupted traditional work patterns. With many working from home, many organizations now focus on how to help employees manage their work/life balance. Platforms like Microsoft Viva Insights can help, but there are many steps admins can take using existing technology to support a wellbeing mindset in their organization. An easy and effective change is to implement a transport rule that reminds people they have the “Right to Disconnect” when an email is received outside work hours. This article walks you through how to implement a timed disclaimer in Exchange Online with Azure Automation.

May 13, 2021
The Practical 365 Update: S2, Ep 16 – Critical Exchange patches, new Teams and OneDrive features and we deep-dive on Information Barriers

The Practical 365 Update: S2, Ep 16 – Critical Exchange patches, new Teams and OneDrive features and we deep-dive on Information Barriers

On the show this week, Steve is joined by Patrick van Bemmelen to talk about how you can stop internal sharing with Information Barriers., And in important news we discuss the latest Exchange Server updates you need to apply TODAY, how the FBI have been accessing Exchange Servers - and we cover the latest updates available for Microsoft Teams, OneDrive, Outlook and more.

April 16, 2021
Exchange Online Launches Expiring Domain Insight (and Causes a Little Confusion) 7 Comments

Exchange Online Launches Expiring Domain Insight (and Causes a Little Confusion)

Exchange Online has a new domain expiring soon alert, which means that a mail flow insight checks for soon-to-expire domains in the set of accepted domains for a tenant. When the insight detects a domain due to expire within 90, 60, and 30-day windows, it sends a high-severity alert to the tenant administrators to tell them that they should renew the domain(s).

April 14, 2021
Why you need to rethink how you approach Exchange Hybrid migrations
Exchange hybrid migrations

Why you need to rethink how you approach Exchange Hybrid migrations

Hybrid hasn't changed much - but everything around it has. Over the last few years small changes to the way people deploy Microsoft 365 along with bigger shifts in the way your secure Microsoft 365 mean your old assumptions about Exchange Online migrations have to change. Has SharePoint become the go-to technology in Microsoft 365? Has HAFNIUM made publishing Exchange for Hybrid migrations more difficult? And how can MFA impact your once seamless migrations?

April 13, 2021
Attack on Exchange Servers Gives Impetus to Move Email to the Cloud 31 Comments

Attack on Exchange Servers Gives Impetus to Move Email to the Cloud

The Hafnium attack on thousands of on-premises Exchange servers is a wake-up call for their administrators and the organizations using the email service. Ten years ago, it was a reasonable decision to stay on-premises. Five years ago, you could argue the same case and companies with bad network connectivity to the internet or specific security requirements were happy to stay on-premises. Now? In a world of increasing threat, staying on-premises looks a lot more risky. For most, it's time to move to the cloud.

March 8, 2021