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Exchange Team Blog

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3,635

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.
38.8K

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.
19.4K

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.
28.8K

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.
11.9K

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.
19.8K

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.
39.7K

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
18.9K

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.
11.8K

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.
21.9K

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.
18.8K

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.
213K

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...
92K

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.
137K

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...
77.7K

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...
14.6K

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.
114K

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.
11.9K

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.
11.6K

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.
119K

‘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.
251K

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.
11.1K

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.
14.7K

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.
105K

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.
12K

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.
223K

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.
26.2K

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).
15.8K

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)...
32.9K

Mainstream Support for Exchange Server 2019 Ends Today

ScottSchnoll on Jan 09 2024 04:54 PM
Exchange Server 2019 has entered the extended support phase of its lifecycle.
2.5M

How to pause throttling and blocking of out-of-date on-premises Exchange Servers

The_Exchange_Team on Dec 12 2023 11:13 PM
We wanted to share how to temporarily pause throttling and blocking of out-of-date on-premises Exchange Servers, if they...

Latest Comments

PetrVlk
in Upgrading your organization from current versions to Exchange Server SE on Oct 13 2024 05:18 PM
Hi @ScottSchnoll thanks for your reply and the insights, we can discuss this in detail next time in Redmond. I agree with that. We just need to balance right how to simplify the words, but not the message itself. Or simplify the terms itself or consistency in them to be easily explained in same mann...
0 Likes
Faber77
in Updates to High Volume Email (HVE) Public Preview on Oct 12 2024 06:34 AM
@Simone_Liebalin my tenant, which is configured in a hybrid way and therefore each object has dozens of service mailboxes already present, I would like to use an existing one and make it available as HVE; or when I go to create a new mailbox precisely through the new-remotemailbox cmdlet I would lik...
0 Likes
Simone_Liebal
in Updates to High Volume Email (HVE) Public Preview on Oct 11 2024 05:42 PM
@TobiasKal thank you for your question! We have heard this request before. Currently, there is no definite list of IP addresses for the HVE service available. However, we are looking into this. Could you help me understand your requirements in this context and why this is something that you would ne...
0 Likes
IanMcDonald
in Exchange Online to retire Basic auth for Client Submission (SMTP AUTH) on Oct 11 2024 05:05 PM
@Sdk1010 the report is rolling out, we are rolling it out asap to unblock customers so you may see some odd behavior like this while the data is building up. We won't have 90 days of data from the start (otherwise customers wouldn't get the report until 90 days from now), it will take time for AuthM...
0 Likes
Sdk1010
in Exchange Online to retire Basic auth for Client Submission (SMTP AUTH) on Oct 11 2024 04:24 PM
@IanMcDonaldHas the report been updated yet as i am not seeing any mention if Basic Auth or OAUTH is being used on the report directly? If i use the "Request report" function i can see that some messages are using an authMethod of XOAUTH2 or TLSAuthLogin. Does the TLSAuthLogin indicate Basic Auth? T...
0 Likes