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9,575

The_Exchange_Team on 02-25-2021 10:14 AM

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

9,441

The_Exchange_Team on 02-22-2021 07:03 AM

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

6,541

The_Exchange_Team on 02-11-2021 07:26 AM

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

27.3K

The_Exchange_Team on 02-04-2021 09:00 AM

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

6,352

The_Exchange_Team on 02-03-2021 08:10 AM

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

6,774

The_Exchange_Team on 02-02-2021 08:56 AM

Administrators who want to limit the app access to a specific set of mailboxes can create an application access policy. ...

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The_Exchange_Team on 01-22-2021 03:03 PM

Microsoft periodically refreshes certificates in Office 365 as part of our effort to maintain a highly available and sec...

6,805

The_Exchange_Team on 01-21-2021 11:37 AM

Continuing on our path to release the new EAC, we wanted to tell you that the Groups feature is now available and what t...

11.3K

The_Exchange_Team on 01-19-2021 08:50 AM

It is important for administrators to know of all mailboxes that have forwarding enabled and where the mail is been forw...

7,752

The_Exchange_Team on 01-15-2021 09:23 AM

With the deprecation and disablement of TLS 1.0/1.1. we thought to share some information on what behaviors you might se...

6,128

The_Exchange_Team on 01-11-2021 01:32 PM

In Exchange Online we automatically perform certain public folder mailbox management so you may focus your time managing...

34.4K

The_Exchange_Team on 12-15-2020 08:37 AM

Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2016 and 2019.

12.8K

The_Exchange_Team on 11-19-2020 10:33 AM

We wanted to share some best practices to prepare the on-premises public folders for migration to Exchange Online

10.5K

The_Exchange_Team on 11-17-2020 03:29 PM

Today we are announcing the deprecation of the Outlook REST API beta and Outlook REST API v2.0 and that they will be dec...

13.2K

The_Exchange_Team on 10-29-2020 09:23 AM

In this installment of the migration troubleshooting series, we will talk about migrations that are 'Completed with warn...

22.8K

The_Exchange_Team on 10-27-2020 12:59 PM

As was announced at Microsoft Ignite 2020, support for plus addressing is now available in Exchange Online. Thanks to ou...

12K

The_Exchange_Team on 10-22-2020 11:34 PM

Microsoft is updating Azure services to use TLS certificates from a different set of Root Certificate Authorities (CAs)....

18.5K

The_Exchange_Team on 10-19-2020 07:37 AM

In this part of migration troubleshooting series, we will talk about ‘slow’ migrations (and how to define when a migrati...

9,770

The_Exchange_Team on 10-16-2020 11:16 AM

Virtual desktop infrastructure (VDI) is defined as the hosting of desktop environments on a central server. It is a form...

11.6K

The_Exchange_Team on 10-07-2020 06:32 AM

We're thrilled to announce that our Microsoft Remote Connectivity Analyzer - Office 365 tests now have modern authentica...

13.9K

The_Exchange_Team on 10-05-2020 11:34 AM

Continuing our hybrid migration blog post series, we arrived at troubleshooting failed migrations.

98K

The_Exchange_Team on 09-22-2020 08:01 AM

Lots of Exchange related news announced today at Microsoft Ignite 2020.

8,636

The_Exchange_Team on 09-22-2020 08:00 AM

When Microsoft Ignite 2020 become a digital event we took it as an opportunity to think about the sessions and subjects ...

8,968

The_Exchange_Team on 09-22-2020 08:00 AM

Email and time management seems pretty simple, doesn’t it? How do you know what’s really happening as messages pass from...

18.1K

The_Exchange_Team on 09-22-2020 08:00 AM

Today we are announcing several new features and capabilities to help Exchange admins become more efficient and achieve ...

13.3K

The_Exchange_Team on 09-22-2020 08:00 AM

At Microsoft Ignite 2020 the Exchange Online Transport team is announcing a variety of updates across the areas of Secur...

20.3K

The_Exchange_Team on 09-22-2020 08:00 AM

Today we are happy to announce an update to the Exchange Hybrid Configuration Wizard (HCW) which enables either a Full o...

10.1K

The_Exchange_Team on 09-16-2020 12:32 PM

Let’s talk about migration move reports. We will need this knowledge when we get to later parts of hybrid migration blog...

38.8K

The_Exchange_Team on 09-15-2020 07:00 AM

Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2016 and 2019.

12.8K

The_Exchange_Team on 09-14-2020 07:00 AM

In about a week from today Microsoft Ignite 2020 gets underway. It’s quite a bit different this year but the one thing y...

Latest Comments

in Basic Authentication and Exchange Online – April 2020 Update on 03-02-2021

Hi, We are using an application that integrates with Outlook clients and connects via Basic Authentication on Exchange Online. We migrated our on-premise Exchange environment to Exchange Online (Office 365) in November last year. User mailboxes were moved from on prem to EXO and the application that...

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in Released: December 2020 Quarterly Exchange Updates on 03-02-2021

@DAvid445 I was not able to reproduce the issue described above. I've dropped you a PM.

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in Released: December 2020 Quarterly Exchange Updates on 03-01-2021

@DAvid445 thanks for reporting. We’ll have a look at it.

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in Released: December 2020 Quarterly Exchange Updates on 03-01-2021

Hi all, I have hit a funny ex2019 cu8 setup error. Installation on clean English Win2019 srv. Setup script ConfigureCryptoDefaults.ps1 throws error that registry path 'HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\SCHANNEL\Ciphers\DES 56\56' does not exist. There is apparent error in cons...

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in Upcoming changes to mailbox receiving limits: Hot Recipients Throttling on 03-01-2021

Will this apply to messages sent from system mailboxes? We use moderation for a large amount of email and I am concerned that the approvers mailbox would easily exceed this with message forking etc.?

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