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Exchange Team Blog

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11.7K

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

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...
41.4K

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

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...
31.1K

Announcing Public Folder Migration Scripts with Modern Authentication Support

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 ...
149K

Released: May 2022 Exchange Server Security Updates

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.
44.9K

New Exchange Server Security Update and Hotfix Packaging

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...
399K

Basic Authentication Deprecation in Exchange Online – May 2022 Update

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 ...
18.9K

What Happens During Archive Provisioning in Exchange Hybrid Environment

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...
14.3K

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

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.
262K

Released: 2022 H1 Cumulative Updates for Exchange Server

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.
208K

Change in naming convention of user’s Name parameter

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.
15.1K

Changing the behavior of MoveRequest cmdlets

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.
16.9K

Modernizing Dynamic Distribution Groups in Exchange Online

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.
20.8K

Upcoming changes to license re-assignment in Exchange Online

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...
115K

Released: March 2022 Exchange Server Security Updates

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
56.5K

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

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...
10.4K

New Teams Exchange Integration Test in the Microsoft Remote Connectivity Analyzer

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...
14K

Finding Transport Rule Size

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 ...
15.5K

Troubleshooting issues with Distribution List to Microsoft 365 Group upgrades

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 ...
25.8K

SharePoint Online proxy addresses and Exchange Online mailboxes

The_Exchange_Team on Feb 16 2022 06:50 AM
What is the SharePoint Online (SPO) email address that users sometimes have? Read on!
70.6K

Introducing MTA-STS for Exchange Online

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...
36.7K

Releasing: Outbound SMTP DANE with DNSSEC

The_Exchange_Team on Feb 01 2022 11:18 AM
As previously announced in Support of DANE and DNSSEC in Office 365 Exchange Online, Exchange Online is deploying two in...
14.3K

Troubleshooting RBAC configuration issues in Exchange Online

The_Exchange_Team on Jan 31 2022 08:30 AM
Sometimes you might encounter issues where an administrator is not able to perform some tasks even though it seems the r...
225K

Sending From Email Aliases – Public Preview

The_Exchange_Team on Jan 25 2022 11:03 AM
We started a journey toward making aliases first-class addresses in Exchange Online. We are excited to announce that we’...
17.8K

Using Label Policy Rules to Troubleshoot Label Issues

The_Exchange_Team on Jan 24 2022 10:00 AM
We wanted to share tips for troubleshooting Label issues using Label Policy Rules.
82K

Released: January 2022 Exchange Server Security Updates

The_Exchange_Team on Jan 11 2022 10:10 AM
We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.
738K

Email Stuck in Exchange On-premises Transport Queues

The_Exchange_Team on Jan 01 2022 11:39 AM
We have resolved the issue causing messages to be stuck in transport queues of on-premises Exchange Server 2016 and Exch...
49.5K

December 2021 Exchange Server Cumulative Updates postponed

The_Exchange_Team on Dec 10 2021 12:14 PM
We wanted to let you know that we will not be releasing any Cumulative Updates (CUs) for Exchange Server in December.
244K

Released: November 2021 Exchange Server Security Updates

The_Exchange_Team on Nov 09 2021 10:01 AM
We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.
62K

Demystifying Centralized Mail Transport and Criteria Based Routing

The_Exchange_Team on Nov 04 2021 10:58 AM
Today we wanted to cover Centralized Mail Transport (CMT) and Criteria Based Routing (CBR).
64.4K

Exchange Online PowerShell v2 Module Preview – Now More Secure

The_Exchange_Team on Nov 03 2021 11:56 AM
We’re excited to let you know that we are working on a new version of the Exchange Online PowerShell v2 module, built to...

Latest Comments

Jonathanyao
in Deprecation of Remote PowerShell (RPS) Protocol in Security and Compliance PowerShell on Jun 25 2024 05:12 PM
That is great. I am going to use Connect-IPPSSession -Certificate to connect with CBA and use New-ComplianceSearchAction -SearchName "{Search_Name}" -purge to purge selected emails. But when I run Start-ComplianceSearch and New-ComplianceSearchAction cmdlets, they do not work, and error message is "...
0 Likes
roberttGB
in Released: April 2024 Exchange Server Hotfix Updates on Jun 25 2024 08:50 AM
@The_Exchange_Team Hi guys, can you answer the below query for me please. Exchange Server 2016 CU23 Apr24HU (15.01.2507.039) is now available as an optional download in WSUS and includes fixes for non-security issues and introduces new features. I have a query over Microsoft Exchange Client Access S...
0 Likes
Michael_Wiskman
in Exchange Server Roadmap Update on Jun 25 2024 08:08 AM
We are planning to travel to the USA in connection with Microsoft’s release of Exchange Server Subscription Edition SE. Where is the best place to monitor so that we don’t miss an invitation?
0 Likes
bdCIS2045
in Exchange Online to introduce External Recipient Rate Limit on Jun 24 2024 11:42 AM
@IanMcDonald Will distribution groups saved in the originations address book still count as one recipient? https://learn.microsoft.com/en-us/office365/servicedescriptions/exchange-online-service-description/exchange-online-limits#sending-limits For distribution groups stored in an organization's add...
0 Likes
Saras870
in Updated Requirements for SMTP Relay through Exchange Online on Jun 24 2024 03:45 AM
Hi @Carolyn_Liu @The_Exchange_Team Our setup is similar to : https://learn.microsoft.com/en-us/exchange/mail-flow-best-practices/use-connectors-to-configure-mail-flow/integrate-office-365-with-an-email-add-on-service?redirectedfrom=MSDN where multiple exchange online tenants to our SMTP server and S...
0 Likes