Exchange Team Blog

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33.1K

The_Exchange_Team on Aug 09 2022 10:04 AM

We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.

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The_Exchange_Team on Jun 30 2022 11:04 AM

Today, we’re excited to announce the availability of OAuth 2.0 authentication via client credentials grant flow for the ...

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Scott Schnoll on Jun 24 2022 02:03 PM

Exchange Server 2013 will reach End of Support on April 11, 2023, and we strongly recommend that you migrate from Exchan...

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The_Exchange_Team on Jun 16 2022 08:00 AM

Today we’re delighted to take the next step along the journey to transition away from basic auth by sharing the work we’...

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The_Exchange_Team on Jun 06 2022 01:58 PM

Based on customer feedback, we are introducing new Get/Set/Remove-MailboxIRMAcess cmdlets that provide admins with more ...

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The_Exchange_Team on Jun 02 2022 10:01 AM

We are now ready to share our long-term roadmap for Exchange Server.

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The_Exchange_Team on Jun 02 2022 10:00 AM

Today, we are thrilled to announce the Microsoft Exchange Community (MEC) Virtual Technical Airlift, which will take pla...

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The_Exchange_Team on Jun 02 2022 10:00 AM

Today we are excited to announce that the Exchange Server 2019 Technology Adoption Program (TAP) is accepting nomination...

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The_Exchange_Team on Jun 01 2022 07:19 AM

In April, we released an update to the Management tools in Exchange Server 2019 that enables organizations that use Azur...

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The_Exchange_Team on May 31 2022 09:28 AM

Since our recent post explaining the different versions of Exchange Online PowerShell modules, we have been asked: What’...

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The_Exchange_Team on May 23 2022 07:16 AM

With the release of Exchange Server H1 2022 CUs, we have changed the experience of Exchange hybrid customers accessing O...

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The_Exchange_Team on May 18 2022 08:28 AM

Exchange Online PowerShell is deprecating support for Basic Authentication starting in October 2022. So, we wanted to cl...

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The_Exchange_Team on May 16 2022 12:13 PM

We are excited to announce that we have updated the following scripts for migrating public folders from Exchange Server ...

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The_Exchange_Team on May 10 2022 10:00 AM

We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.

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The_Exchange_Team on May 10 2022 09:59 AM

Today, we’re excited to announce that we have made changes in the way we deliver Security Updates (SUs) and Hotfixes (HF...

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The_Exchange_Team on May 03 2022 03:25 PM

In about 150 days from today, we’re going to start to turn off Basic Auth for specific protocols in Exchange Online for ...

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The_Exchange_Team on May 02 2022 08:31 AM

We wanted to share an in-depth look of what happens when Archives are provisioned for Exchange hybrid users and how to d...

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The_Exchange_Team on Apr 22 2022 09:49 AM

We're pleased to announce that we're rolling out three updates to the reply-all storm protection.

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The_Exchange_Team on Apr 20 2022 10:00 AM

Today we are announcing the availability of Cumulative Updates (CUs) for Exchange Server 2016 and Exchange Server 2019.

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The_Exchange_Team on Apr 13 2022 09:05 AM

We want to inform you about a change in naming convention of user’s Name parameter that we are working on.

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The_Exchange_Team on Mar 25 2022 09:36 AM

We wanted to tell you about changing in the behavior of MoveRequest cmdlets that we are working on.

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The_Exchange_Team on Mar 23 2022 01:38 PM

We wanted to share news related to modernization of Dynamic Distribution Groups (DDGs) in Exchange Online.

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The_Exchange_Team on Mar 21 2022 07:12 AM

We want to highlight some upcoming changes around license re-assignment in Exchange Online to help admins get clarity on...

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The_Exchange_Team on Mar 08 2022 10:06 AM

March 2022 Security Updates for Exchange Server 2013, Exchange Server 2016 and Exchange Server 2019 available

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The_Exchange_Team on Mar 04 2022 08:00 AM

We’re announcing today that the preview program enabling REST API access to on-premises mailboxes for Hybrid Exchange or...

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Nino Bilic on Mar 03 2022 07:33 AM

We wanted to let our Exchange hybrid customers know that there is a new Teams Exchange Integration test available in the...

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The_Exchange_Team on Feb 24 2022 08:27 AM

A question we sometimes hear from Exchange Online admins is “How can I determine the size of an Exchange Transport Rule ...

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The_Exchange_Team on Feb 22 2022 07:18 AM

Sometimes Distribution Lists (DLs) don’t upgrade to Microsoft 365 Groups as expected and in these cases, there might be ...

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The_Exchange_Team on Feb 16 2022 06:50 AM

What is the SharePoint Online (SPO) email address that users sometimes have? Read on!

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The_Exchange_Team on Feb 02 2022 09:24 AM

We have been validating our implementation of the MTA-STS standard and are now pleased to announce support for MTA-STS f...

Latest Comments

in Microsoft and Apple Working Together to Improve Exchange Online Security on Aug 11 2022 10:43 AM

Does anyone know if "Apple Internet Accounts" will need to be granted a MFA exclusion for the transition to take place in the background?

0 Likes

in Released: August 2022 Exchange Server Security Updates on Aug 11 2022 10:06 AM

@jfloss I am not totally understanding where your environment is now but generally speaking - Extended Protection should not be enabled "per server" rather it should be enabled once all servers have been updated to August 2022 Exchange security update. So if I understand what happened, you should re...

0 Likes

in Released: August 2022 Exchange Server Security Updates on Aug 11 2022 09:49 AM

@Nino BilicMy apologies for not providing more detail, I'm still trying to work through the problem. I've applied the update to 1 of 6 Exchange servers in our environment (across 3 domains, each domain has 2 servers in a DAG). I placed the 1 server I have applied the update to in maintenance mode, a...

0 Likes

in Released: August 2022 Exchange Server Security Updates on Aug 11 2022 08:51 AM

So how can we mitigate the CVE if we use Azure App Proxy to publish OWA and if we have HLB with SSL Bridging classic to publish MAPI, EWS, OWA, ECP etc.... ? Thanks !

0 Likes

in Released: August 2022 Exchange Server Security Updates on Aug 11 2022 08:50 AM

Thanks @Lukas Sassl ! I will disable SSL offloading then wait to see if there are any issues. If not issues arise, I will run the EP script.

1 Likes

Exchange Team Blog

You Had Me at EHLO..

Released: August 2022 Exchange Server Security Updates

Announcing OAuth 2.0 Client Credentials Flow support for POP and IMAP protocols in Exchange Online

Exchange Server 2013 End of Support Reminder

Microsoft and Apple Working Together to Improve Exchange Online Security

Consistently block delegates or shared mailbox members from accessing protected messages in Outlook

Exchange Server Roadmap Update

MEC is Back!

Open Enrollment for Exchange Server 2019 TAP

Removing Your Last Exchange Server FAQ

Moving from the Exchange PowerShell v1 Module to the v2 Preview

New Office 365 Tab Behavior in the On-premises Exchange Admin Center

Understanding the Different Versions of Exchange Online PowerShell Modules and Basic Auth

Announcing Public Folder Migration Scripts with Modern Authentication Support

Released: May 2022 Exchange Server Security Updates

New Exchange Server Security Update and Hotfix Packaging

Basic Authentication Deprecation in Exchange Online – May 2022 Update

What Happens During Archive Provisioning in Exchange Hybrid Environment

New Reply-all Storm Protection Report, Settings UI, and Alert Policy

Released: 2022 H1 Cumulative Updates for Exchange Server

Change in naming convention of user’s Name parameter

Changing the behavior of MoveRequest cmdlets

Modernizing Dynamic Distribution Groups in Exchange Online

Upcoming changes to license re-assignment in Exchange Online

Released: March 2022 Exchange Server Security Updates

The End of the REST API for On-Premises Mailboxes Preview

New Teams Exchange Integration Test in the Microsoft Remote Connectivity Analyzer

Finding Transport Rule Size

Troubleshooting issues with Distribution List to Microsoft 365 Group upgrades

SharePoint Online proxy addresses and Exchange Online mailboxes

Introducing MTA-STS for Exchange Online

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