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Exchange Team Blog

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12.7K

End of Support for Exchange Server 2016 and Exchange Server 2019: T-12 Months

ScottSchnoll on Oct 14 2024 03:00 PM
On October 14, 2025, Exchange Server 2016 and Exchange Server 2019 reach end of support
4,454

New URL for Exchange admin center (EAC) in Exchange Online

The_Exchange_Team on Oct 14 2024 01:24 PM
Today, we are announcing that we are introducing a new URL for accessing the Exchange admin center (EAC) in Exchange Onl...
5,902

Updates to High Volume Email (HVE) Public Preview

The_Exchange_Team on Oct 09 2024 03:25 PM
We are excited to share some updates to High Volume Email (HVE) Public Preview.
45.8K

Upgrading your organization from current versions to Exchange Server SE

The_Exchange_Team on Sep 10 2024 05:31 PM
We wanted to provide additional guidance and FAQ for preparing your organizations for Exchange Server SE release.
20.7K

Exchange Online Message Recall Updates

The_Exchange_Team on Aug 22 2024 09:39 PM
We’re pleased to announce several more updates and improvements to Exchange Online message recall feature.
30.8K

Decommissioning Exchange Server 2016

The_Exchange_Team on Aug 08 2024 07:11 PM
This article will help you decommission Exchange Server 2016 from your organization.
12.7K

Enhancements to the Outbound Messages in Transit Security Report

The_Exchange_Team on Aug 05 2024 02:33 PM
We are excited to announce enhancements to the Outbound Messages in Transit Security report.
20.3K

Demystifying Exchange Online Provisioning: Architecture, Exchange Object Types, and Attributes

The_Exchange_Team on Jul 29 2024 05:21 PM
We wanted to demystify the process of syncing and provisioning of various recipient objects in Exchange Online.
40.6K

Announcing Public Preview of Inbound SMTP DANE with DNSSEC for Exchange Online

The_Exchange_Team on Jul 17 2024 04:14 PM
We are thrilled to announce the Public Preview of Inbound SMTP DANE with DNSSEC, a new capability of Exchange Online
19.2K

Troubleshooting Cross-Tenant Mailbox Migrations

The_Exchange_Team on Jun 28 2024 01:42 PM
A comprehensive reference for troubleshooting native Cross-Tenant mailbox migrations.
11.9K

Update on the Deprecation of Admin Audit Log Cmdlets

The_Exchange_Team on Jun 20 2024 04:50 PM
There is an update on the Deprecation of Admin Audit Log Cmdlets.
22.4K

Introduction to Cross-Tenant Mailbox Migrations

The_Exchange_Team on Jun 17 2024 02:17 PM
We wanted to share more detail around the cross-tenant mailbox migration process.
19K

Enhanced Filtering for Connectors - Improving Deliverability and Minimizing False Positives

The_Exchange_Team on Jun 05 2024 12:58 PM
We’re rolling out an update that will reclassify messages with authentication issues and reduce false positives.
225K

Exchange Server Roadmap Update

ScottSchnoll on May 07 2024 03:00 PM
Today, we are providing an update on our product roadmap for Microsoft Exchange Server, and our next milestones in the E...
93.1K

Released: April 2024 Exchange Server Hotfix Updates

The_Exchange_Team on Apr 23 2024 05:02 PM
We have released Hotfix Updates for Exchange Server 2016 and Exchange Server 2019.
144K

Exchange Online to retire Basic auth for Client Submission (SMTP AUTH)

The_Exchange_Team on Apr 15 2024 05:21 PM
Today, we are announcing that Exchange Online will permanently remove support for Basic authentication with Client Submi...
80.3K

Exchange Online to introduce External Recipient Rate Limit

The_Exchange_Team on Apr 15 2024 05:09 PM
Today, we are announcing that, beginning in January 2025, Exchange Online will begin enforcing an external recipient rat...
14.7K

Review an upcoming authentication change for Outlook add-ins

The_Exchange_Team on Apr 09 2024 08:09 PM
Please review the upcoming Exchange Online authentication requirements for Outlook add-ins.
118K

Public Preview: High Volume Email for Microsoft 365

The_Exchange_Team on Apr 01 2024 06:11 PM
Today we’re thrilled to announce the public preview of High Volume Email (HVE) for Microsoft 365.
12K

Securing resources by tailoring Exchange Online RBAC (Part 2)

The_Exchange_Team on Mar 28 2024 09:27 PM
How to assign your customer RBAC roles and verify the results.
11.8K

Securing resources by tailoring Exchange Online RBAC (Part 1)

The_Exchange_Team on Mar 26 2024 07:43 PM
How to create custom RBAC roles in Exchange Online and why you'd want to.
123K

‘Last Exchange Server’ Scenario Feedback

The_Exchange_Team on Mar 21 2024 01:53 PM
We wanted to ask some questions about management of your Exchange organization and recipients.
254K

Released: March 2024 Exchange Server Security Updates

The_Exchange_Team on Mar 12 2024 05:06 PM
We have released Security Updates for Exchange Server 2016 and Exchange Server 2019.
11.2K

How to troubleshoot mail flow rules used to inspect attachments

The_Exchange_Team on Mar 08 2024 05:16 PM
This blog will delve into some common issues encountered with attachment-related mail flow rules.
14.8K

Introducing PS.MTA-STS: a PowerShell module to enhance mail flow security with MTA-STS

The_Exchange_Team on Mar 04 2024 05:44 PM
Learn how to use this open-source module to configure and test MTA-STS for your Exchange Online domains in a few steps.
108K

Retirement of RBAC Application Impersonation in Exchange Online

The_Exchange_Team on Feb 20 2024 09:06 PM
We wanted to announce deprecation plans for ApplicationImpersonation role in Exchange Online.
12.2K

Final Reminder: Outlook REST API v2.0 and beta endpoints decommissioning

The_Exchange_Team on Feb 15 2024 05:17 PM
An update on Outlook REST API v2.0 and beta endpoints decommissioning process.
226K

Released: 2024 H1 Cumulative Update for Exchange Server

The_Exchange_Team on Feb 13 2024 06:03 PM
Today we are announcing the availability of Cumulative Update for Exchange Server 2019.
26.4K

Hybrid Configuration Wizard with granular configuration feature is now available

The_Exchange_Team on Jan 24 2024 12:59 PM
Today, we are happy to announce the latest release of Hybrid Configuration Wizard (HCW).
16K

MFA App ID deprecation in Exchange Online

The_Exchange_Team on Jan 22 2024 02:46 PM
We wanted to inform you of an important update regarding MFA App ID (Microsoft Exchange Online Remote PowerShell App ID)...

Latest Comments

KyleHardin
in Take Advantage of EOPs new Bulk Mail Detection on Oct 21 2024 04:30 PM
It's great that EOP is adding tools to classify bulk mail, and also that the EOP team acknowledges that bulk mail falls into a gray area between legitimate mail and spam. However, our actions are still limited to block vs not block. I'd like to see additional diversity in what actions can be applied...
0 Likes
Charles_Delautre
in Updates to High Volume Email (HVE) Public Preview on Oct 21 2024 07:02 AM
Hello, Is there currently, with the High Volume Email service, a limit to the size of emails sent? We have noticed at times that emails larger than 7-8MB did not go through.If there is a limit, is it possible to know what it is in order to have a better understanding of the usage capacities? I have ...
0 Likes
MrAsh93
in Exchange Server Roadmap Update on Oct 20 2024 10:07 PM
I understand that Exchange Server SE RTM will not require any Active Directory functional level changes, but has there been any confirmation on whether SE CU1 will require any functional level changes or not?
0 Likes
LainRobertson
in Exchange Server Roadmap Update on Oct 20 2024 01:10 PM
Hi, @ScottSchnoll . Just wondering if you can speak to @celeron's post relating to partners on MAPS subscriptions? Will Exchange Server remain accessible to MAPS subscribers? (I'm certainly hoping so, as the annual fee for 2025 jumped by whopping 50 per cent over that of 2024 for no material gain - ...
0 Likes
IanMcDonald
in Exchange Online to retire Basic auth for Client Submission (SMTP AUTH) on Oct 18 2024 04:12 PM
Hi Team, the SMTP AUTH Clients Report has been updated so that AuthMethod is available. The data is going to build up over the next 90 days, we rolled this update out asap instead of waiting for the data to build up in order to unblock customers.
0 Likes
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