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Exchange Team Blog

You Had Me at EHLO..

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864

Help us scale public folder hierarchy in Exchange Online

The_Exchange_Team on 10-21-2019 09:49 AM
We would like to have Exchange Online customers (who would like to participate in a preview program) help us improve the...
2,650

Making your public folder migrations faster and more reliable

The_Exchange_Team on 10-17-2019 06:59 AM
The key for a successful migration (of any type) is to ensure that source data is in a healthy condition. Public folder ...
4,663

Understanding Hybrid Migration Endpoints in Classic and Modern Hybrid

The_Exchange_Team on 10-16-2019 11:34 AM
In this blog post we will discuss hybrid migration endpoints in both Classic and Modern hybrid topologies, explain what ...
37.9K

Changes to File Types Blocked in Outlook on the web

The_Exchange_Team on 09-25-2019 07:04 AM
We will soon be adding several additional file extensions to the BlockedFileTypes property of existing OwaMailboxPolicy ...
29.2K

Improving Security - Together

The_Exchange_Team on 09-20-2019 07:00 AM
For many years, client apps have used Basic Authentication to connect to servers, services and endpoints. It is enabled ...
15.3K

Exchange On-Premises Best Practices for Migrations from 2010 to 2016

The_Exchange_Team on 09-18-2019 07:00 AM
We have had some requests for guidance on moving from on-premises Exchange 2010 to 2016. If you have a hybrid configurat...
13.6K

Released: September 2019 Quarterly Exchange Updates

The_Exchange_Team on 09-17-2019 08:00 AM
Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2016 and 2019.
29.8K

Microsoft Extending End of Support for Exchange Server 2010 to October 13th, 2020

The_Exchange_Team on 09-16-2019 07:00 AM
We are extending the end of support for Exchange Server 2010 from January 14th 2020 to October 13th 2020. Read more here...
7,556

My user has a mailbox both on-premises and in Exchange Online. Help!

The_Exchange_Team on 09-11-2019 06:00 AM
In support, we hear from people in this “duplicate mailbox” situation relatively often. When this happens, our customers...
12.7K

Exchange Online Improvements to Accelerate Replication of Changes to Azure Active Directory

The_Exchange_Team on 09-09-2019 07:00 AM
As part of continued improvements to the Exchange Online service, we are releasing an improvement to the User object man...
13.5K

Easier Room Booking in Outlook on the Web!

The_Exchange_Team on 07-31-2019 10:07 AM
We are releasing features that make it easier to find and identify the room you need, and new features to help you manag...
8,710

Manage Authentication Sessions in Outlook on the web with Azure AD Conditional Access

The_Exchange_Team on 07-15-2019 10:52 AM
Learn how to control how often users need to enter their authentication credentials
17.8K

Office 365 Message Attribution

The_Exchange_Team on 07-11-2019 06:00 AM
When a message arrives at Office 365, one of the first things we need to do is figure out which organization it belongs ...
18.7K

The Hybrid Agent is now GA!

The_Exchange_Team on 07-01-2019 08:00 AM
The Microsoft Hybrid Agent has reached General Availability! 
11.5K

Disabling Legacy Authentication in Exchange Server 2019

The_Exchange_Team on 06-21-2019 08:53 AM
Legacy authentication methods are less secure, are vulnerable to interception and are susceptible to brute-force and pas...
47.8K

Released: June 2019 Quarterly Exchange Updates

The_Exchange_Team on 06-18-2019 10:00 AM
Today we are announcing the availability of quarterly servicing cumulative updates for Exchange Server 2013, 2016 and 20...
8,488

Monitoring Exchange using Multiple OWA/ECP Virtual Directories

The_Exchange_Team on 06-17-2019 09:55 AM
You might have some issues with monitoring if you have multiple OWA and ECP Virtual Directories - Read this to find out ...
10.1K

Scoping Microsoft Graph application permissions to specific Exchange Online mailboxes

The_Exchange_Team on 06-05-2019 11:52 AM
This feature allows Exchange Online administrators to scope application permissions for Microsoft Graph to allow access ...
10.2K

Introducing Office365APIEditor

The_Exchange_Team on 06-03-2019 09:40 AM
I'd like to introduce Office365APIEditor for developers who create applications to work with Exchange Online or Office 3...
14.4K

Azure Cloud Shell Now Supports Exchange Online

The_Exchange_Team on 05-28-2019 07:28 AM
We’re very happy to announce that the Exchange Online PowerShell module is now available in Azure Cloud Shell!
19.5K

Announcing The Exchange Server 2019 Sizing Calculator

The_Exchange_Team on 05-24-2019 08:03 AM
The Exchange team is pleased to announce that the Exchange 2019 Sizing Calculator has completed development. Read all ab...
7,942

EHLO Tech Community!

The_Exchange_Team on 05-22-2019 08:01 AM
The Exchange team blog is very happy to have become a part of the thriving and exciting Tech Community.
Latest Comments
chastener
in Investigating TLS usage for SMTP in Exchange Online on 10-22-2019
The same problem with the report. We have an account in office 365, it is used to send mail from Power BI (with password). The report shows that 1.2 and 1.0 are used. The same problem is with another account that is used in sql 2017.
0 Likes
Greg Taylor - EXCHANGE
in Announcing The Exchange Server 2019 Sizing Calculator on 10-21-2019
@LydaRA_SP - the calc is available on MSDN, you don't need to buy Exchange licences to get to it.
0 Likes
LydaRA_SP
in Announcing The Exchange Server 2019 Sizing Calculator on 10-21-2019
So a potential customer has to pay the big bucks--FIRST. Only then can they get the calculator to size the project. Only then can they get server hardware quotes. Only then can they have all of the answers to build a project budget with the TCO. And FINALLY they realize they cannot get it approved--...
0 Likes
kenmich
in Making your public folder migrations faster and more reliable on 10-21-2019
If you want to run this on an Exchange 2010 environment, run it on a mailbox server. I experienced problems when running from both a management server and a CAS.
0 Likes
RandolphPaul
in Changes to File Types Blocked in Outlook on the web on 10-18-2019
@Greg Taylor - EXCHANGEI've always found it more bearable to endure the awkwardness of editing errors being pointed out by using an English/British accent. Enjoy. Cheers.
0 Likes