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Exchange Team Blog

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1,945

Reminder: End of REST API for On-Premises Mailboxes Preview

The_Exchange_Team on May 23 2023 09:10 AM
We’re about a month away from the deadline we communicated in our blog post and Message Center posts, and we want to rem...
3,764

Update on Transport Enforcement System in Exchange Online

The_Exchange_Team on May 22 2023 03:20 PM
We are going to delay the release of the report to the first set of customers by 1 month.
4,443

Journaling in Hybrid Scenarios

The_Exchange_Team on May 15 2023 06:27 AM
In Exchange hybrid, we often see mixed configurations where journaling is enabled on Exchange Server or in Exchange Onli...
3,659

Troubleshooting Public Folder Deletion Issues in Exchange Online

The_Exchange_Team on May 11 2023 12:42 PM
This blog post is to help admins troubleshoot deletion issues with Exchange Online public folders.
6,208

Deprecation of Remote PowerShell (RPS) Protocol in Security and Compliance PowerShell

The_Exchange_Team on May 08 2023 10:06 AM
Starting July 15, 2023, we will start deprecating the legacy RPS protocol in the Security and Compliance PowerShell modu...
13.2K

Throttling and Blocking Email from Persistently Vulnerable Exchange Servers to Exchange Online

The_Exchange_Team on May 08 2023 08:16 AM
As we continue to enhance the security of our cloud, we are going to address the problem of email sent to Exchange Onlin...
31.4K

Released: 2023 H1 Cumulative Update for Exchange Server

The_Exchange_Team on May 03 2023 03:10 PM
Today we are announcing the availability of Cumulative Update for Exchange Server 2019.
11.1K

Blog Series: Email Protection Basics

The_Exchange_Team on May 01 2023 08:51 AM
Check out the Email Protection Basics in Microsoft 365 blog series (including any future articles) at https://aka.ms/Ema...
5,897

Issue with CSS-Exchange script update function caused automatic script updates to fail

The_Exchange_Team on Apr 24 2023 08:32 AM
If you use scripts from our CSS-Exchange GitHub repo, you might need to update them manually.
9,800

Update: Deprecation of Client Access Rules in Exchange Online

The_Exchange_Team on Apr 07 2023 09:30 AM
We wanted to give you an update on deprecation of Client Access Rules in Exchange Online.
23.6K

Deprecation of Remote PowerShell in Exchange Online – Re-enabling or Extending RPS support

The_Exchange_Team on Mar 27 2023 08:18 AM
We wanted to let you know about the next chapter in our retirement of RPS protocol in Exchange Online.
20K

Best Practices for Migrating from Exchange Server 2013 to Exchange Server 2019

The_Exchange_Team on Mar 20 2023 09:38 AM
We wanted to provide a final overview of best practices for Migrations from Exchange Server 2013.
158K

Released: March 2023 Exchange Server Security Updates

The_Exchange_Team on Mar 14 2023 10:00 AM
We have released Security Updates for Exchange Server 2013, Exchange Server 2016, and Exchange Server 2019.
9,710

Exchange Server 2013 Reaches End of Support Next Month

The_Exchange_Team on Mar 10 2023 10:26 AM
Exchange Server 2013 reaches End of Support on April 11, 2023!
12.5K

Deprecation of Remote PowerShell (RPS) for New Exchange Online Tenants

The_Exchange_Team on Mar 07 2023 08:25 AM
Today, we are announcing that starting April 1, 2023, we will start blocking RPS connections for all tenants created on ...
8,275

Troubleshooting Compliance Retention Policies in Exchange Online

The_Exchange_Team on Feb 27 2023 01:53 PM
In this post, we dig into Exchange Online Compliance Retention Policies and identify issues that you may encounter.
36.7K

Update on the Exchange Server Antivirus Exclusions

The_Exchange_Team on Feb 23 2023 12:21 PM
We are announcing a change in recommended AV exclusions on Exchange servers.
9,098

Troubleshooting Retention Policies in Exchange Online

The_Exchange_Team on Feb 22 2023 12:31 PM
In this post, we delve into Exchange Online Retention Policies and identify issues that you may encounter.
49.9K

Cloud-based Message Recall in Exchange Online

The_Exchange_Team on Feb 16 2023 08:34 AM
Today we’re thrilled to announce that the new Exchange Online Message Recall feature has arrived!
110K

Released: February 2023 Exchange Server Security Updates

The_Exchange_Team on Feb 14 2023 10:00 AM
We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.
11K

Exchange Server 2013 End of Support Approaching Fast

The_Exchange_Team on Feb 13 2023 01:38 PM
Exchange Server 2013 reaches End of Support on April 11, 2023, which is less than 60 days away!
32K

Protect Your Exchange Servers

The_Exchange_Team on Jan 26 2023 01:08 PM
We’ve said it before, we’re saying it now, and we’ll keeping saying it: it is critical to keep your Exchange servers upd...
19.4K

Introducing Support for Concurrent Exchange Online License Assignments

The_Exchange_Team on Jan 20 2023 06:54 AM
We recently enabled a new feature in Office 365, which allows tenant admins to assign more than one Exchange Online lice...
12.6K

Help us Improve the Exchange Server Update Experience

The_Exchange_Team on Jan 19 2023 11:40 AM
We’re looking into ways in which we can improve the experience of installing Exchange Server Cumulative Updates (CUs) an...
8,622

Content Search for Targeted Collection of Inactive Mailbox Data

The_Exchange_Team on Jan 18 2023 12:52 PM
How can you use Content Search to retrieve Inactive mailbox data? Read on!
11.7K

Exchange Server 2013 End of Support Coming Soon

Scott Schnoll on Jan 12 2023 11:40 AM
Exchange Server 2013 will reach End of Support on April 11, 2023, which is less than 90 days away!
97.1K

Released: January 2023 Exchange Server Security Updates

The_Exchange_Team on Jan 10 2023 10:01 AM
We are releasing a set of security updates for Exchange Server 2013, 2016 and 2019.
47K

New opt-in endpoint for POP3/IMAP4 clients that need legacy TLS

The_Exchange_Team on Jan 06 2023 07:17 AM
We have created an opt-in endpoint for POP3/IMAP4 clients still requiring TLS1.0 and TLS1.1.
153K

Basic Authentication Deprecation in Exchange Online – Time’s Up

The_Exchange_Team on Dec 20 2022 11:19 AM
In early January 2023, we will permanently turn off Basic auth for multiple protocols for many Exchange Online tenants.
97.5K

Announcing Deprecation of Remote PowerShell (RPS) Protocol in Exchange Online PowerShell

The_Exchange_Team on Dec 15 2022 07:06 AM
Today, we are announcing that starting June 1, 2023, we will start blocking RPS connections to Exchange Online and will ...

Latest Comments

RobinMalik
in Exchange Online PowerShell V3 Module General Availability on May 27 2023 05:03 AM
Edit: Removed.
0 Likes
anoop_pulakanti
in Announcing Deprecation of Remote PowerShell (RPS) Protocol in Exchange Online PowerShell on May 26 2023 10:06 PM
@The_Exchange_Team @AdityaMukund ,Can you please help us with the above mentioned issue. Many of our customers have started this seeing this issue. And since the deadline for v2 deprecation is approaching it is going to be big concern for migration. Thanks
0 Likes
uwbecks
in Released: 2023 H1 Cumulative Update for Exchange Server on May 26 2023 02:02 PM
@derSchweiger asked about EWS connections from other applications like Outlook for Mac, and I did not see an answer yet. We have some applications that use EWS to connect to Exchange that are failing when the users are enabled for Modern Auth. Is there an estimated timeline for when Modern Auth will...
0 Likes
Kalimanne J
in Released: 2023 H1 Cumulative Update for Exchange Server on May 26 2023 01:32 PM
If you have a hybrid environment with no on premises Exchange servers, do you have to install each CU update that gets released on the workstations running Exchange Management Tools for recipient management only?
0 Likes
DeepthaS
in Deprecation of Remote PowerShell in Exchange Online – Re-enabling or Extending RPS support on May 26 2023 04:00 AM
If you are stuk because you cannot get HCW to connect to Office 365 with this very helpful error message"Tenant Connection Validation, Thread=27] Connecting to remote server failed with the following error message: Connecting to remote server outlook.office365.com failed with the following error mes...
0 Likes