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6,164

The_Exchange_Team on Jul 22 2021 07:00 AM

As of the June 2021 quarterly updates, Exchange Server supports integration with AMSI...

3,762

The_Exchange_Team on Jul 20 2021 07:53 AM

Moderation is simple to setup and work with as an administrator, however if you need to troubleshoot it, you might need ...

68.8K

The_Exchange_Team on Jul 13 2021 10:32 AM

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

4,122

The_Exchange_Team on Jul 06 2021 07:11 AM

We have added the capability to migrate Gmail filters to Outlook rules migration, as a part of the standard migration of...

43.5K

The_Exchange_Team on Jun 29 2021 08:03 AM

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

22.4K

The_Exchange_Team on Jun 16 2021 01:08 PM

It’s been a few months since our last update on Basic Authentication in Exchange Online, but we’ve been busy getting rea...

7,047

Nino Bilic on Jun 15 2021 11:37 AM

I wanted to share information about automated diagnostics that our customers can run inside of the Microsoft 365 admin c...

24.4K

The_Exchange_Team on Jun 11 2021 08:40 AM

We typically release our quarterly CUs for Exchange Server on the third Tuesday of a month. In June 2021, that would be ...

10.3K

The_Exchange_Team on May 27 2021 01:37 PM

We wanted to provide a lot of detail of what makes Data Consistency Score (DCS) Exchange Online migrations work, how to ...

14K

The_Exchange_Team on May 26 2021 01:16 PM

It is with great excitement that we are announcing that we have graduated the shared calendar improvements in Outlook fo...

8,839

Scott Schnoll on May 13 2021 03:45 PM

As part of our continued efforts to help customers be successful with Exchange Online, Microsoft has detected that some ...

66.7K

The_Exchange_Team on May 11 2021 09:54 AM

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

6,404

The_Exchange_Team on May 06 2021 10:59 AM

In this blog post, we discuss issues when creating public folder migration endpoints for Exchange 2010 on-premises publi...

8,428

The_Exchange_Team on May 05 2021 12:28 PM

Last year we released the Reply-all Storm Protection feature to help protect your organization from unwanted reply-all s...

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The_Exchange_Team on May 03 2021 06:45 AM

With this blog post we will give you an overview of how we handle possible mail loop scenarios in Exchange Online and ho...

13.9K

The_Exchange_Team on Apr 29 2021 06:20 AM

We wanted to give you an update on Exchange Health Checker script.

17.5K

Scott Schnoll on Apr 27 2021 08:35 PM

Today, we are excited to announce that the new EAC is now generally available for customers (including GCC customers) in...

9,491

The_Exchange_Team on Apr 26 2021 03:00 AM

Why does it matter if you keep your Exchange Server updated, or not? What does it mean to be on a 'supported version' of...

19.6K

The_Exchange_Team on Apr 19 2021 01:52 PM

Modern Authentication, based on OAuth2, has a lot of advantages and benefits as we have covered before, and we’ve yet to...

359K

The_Exchange_Team on Apr 13 2021 10:01 AM

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

37.6K

The_Exchange_Team on Apr 02 2021 06:20 AM

We know that some of our customers leverage Exchange transport rules to prepend subject line or insert the message body ...

8,778

The_Exchange_Team on Mar 25 2021 07:20 AM

Email distribution groups (DGs) are great for easily sharing information or engaging in discussions with a large group o...

68.5K

The_Exchange_Team on Mar 16 2021 09:00 AM

Today we are announcing the availability of quarterly servicing cumulative updates (CUs) for Exchange Server 2016 and Ex...

169K

The_Exchange_Team on Mar 08 2021 06:41 PM

To help customers more quickly protect their environments in light of the March 2021 Exchange Server Security Updates, M...

771K

The_Exchange_Team on Mar 02 2021 01:08 PM

We are releasing a set of out of band security updates for Exchange Server.

14.5K

The_Exchange_Team on Feb 25 2021 10:14 AM

We would like to have Exchange Online customers (who would like to participate in a preview program) help us improve the...

23.9K

The_Exchange_Team on Feb 22 2021 07:03 AM

To ensure optimal mail flow performance for all customers and protect the health of Exchange services, Microsoft is upda...

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The_Exchange_Team on Feb 11 2021 07:26 AM

At Microsoft Ignite 2020, we announced the preview of support for Linux and Windows PowerShell Core in Exchange Online m...

98.5K

The_Exchange_Team on Feb 04 2021 09:00 AM

We previously announced we would begin to disable Basic Auth for five Exchange Online protocols in the second half of 20...

13.1K

The_Exchange_Team on Feb 03 2021 08:10 AM

A redirect URI, or Reply-URL, is where an authorization server sends a user once their app has been successfully authori...

Latest Comments

in Released: July 2021 Exchange Server Security Updates on Jul 27 2021 06:55 AM

@Martijn_Westera Download Domains is a feature introduced with Exchange 2016 CU18 / Exchange 2019 CU7. You must configure it to prevent the type of attacks described in CVE-2021-1730 - Security Update Guide - Microsoft - Microsoft Exchange Server Spoofing Vulnerability (see FAQ section).

0 Likes

in Released: July 2021 Exchange Server Security Updates on Jul 27 2021 06:54 AM

I updated to Exchange 2019 CU10 and the Security update and now users are complain of OWA timing out quickly. I checked the "ActivityBasedAuthenticationTimeoutInterval" and it is set for 6 hours. Any ideas where else I can look for this issue?Thanks

0 Likes

in Released: July 2021 Exchange Server Security Updates on Jul 27 2021 06:50 AM

Latest HealthChecker script recommends to enable Download Domains: CVE-2021-1730 - Security Update Guide - Microsoft - Microsoft Exchange Server Spoofing Vulnerability This link refers to Exchange 2016 CU18. Is enable Download Domains still recommended after applying Exchange 2016 CU21 with July sec...

0 Likes

in Native external sender callouts on email in Outlook on Jul 27 2021 06:42 AM

For those of you still trying to see this in Outlook Desktop… it’s not yet rolled out to the non-Beta channels. No sense opening tickets. The roadmap link in the article will show you that it’s still in the Development phase.

1 Likes

in Released: June 2021 Quarterly Exchange Updates on Jul 27 2021 06:38 AM

@Hnny0, try do you have a Computers Container object in the root of ADUC or any where else? I think ADSI Edit is really used to enable the ability to create container objects. I didn't use ADSI Edit, but used PowerShell instead. Definitely look to see if it exists first. New-ADObject -Name "Computer...

0 Likes