exchange online

3096 Topics

Introducing Cloud-Managed Remote Mailboxes: a Step to Last Exchange Server Retirement
We are excited to announced a feature that enables cloud management of email properties for users with remote mailboxes.
The_Exchange_Team
Aug 20, 2025 Place Exchange Team Blog
54KViews
37likes
88Comments
Demystifying Exchange Online Provisioning: Architecture, Exchange Object Types, and Attributes
We wanted to demystify the process of syncing and provisioning of various recipient objects in Exchange Online.
The_Exchange_Team
Jul 29, 2024 Place Exchange Team Blog
31KViews
29likes
19Comments
Demystifying and troubleshooting hybrid mail flow: when is a message internal?
If you wanted to pull back the curtain on hybrid mail flow, connector settings and troubleshooting, this post is for you!
The_Exchange_Team
May 27, 2020 Place Exchange Team Blog
164KViews
29likes
2Comments
Demystifying Centralized Mail Transport and Criteria Based Routing
Today we wanted to cover Centralized Mail Transport (CMT) and Criteria Based Routing (CBR).
The_Exchange_Team
Nov 04, 2021 Place Exchange Team Blog
83KViews
27likes
6Comments
Basic Authentication and Exchange Online – April 2020 Update
Last year we announced changes to make Exchange Online more secure, and earlier this year we provided some updates on progress. We have another update.
The_Exchange_Team
Apr 03, 2020 Place Exchange Team Blog
350KViews
27likes
67Comments
Support of DANE and DNSSEC in Office 365 Exchange Online
Microsoft is committed to providing world-class email security solutions and the support for the latest Internet standards in order to provide advanced email protection for our customers. Today we are announcing that Exchange Online will be adding support for two new Internet standards specific to SMTP traffic.
The_Exchange_Team
Apr 06, 2020 Place Exchange Team Blog
85KViews
25likes
30Comments
Changes to File Types Blocked in Outlook on the web
We will soon be adding several additional file extensions to the BlockedFileTypes property of existing OwaMailboxPolicy objects.
The_Exchange_Team
Sep 25, 2019 Place Exchange Team Blog
153KViews
22likes
40Comments
Basic Authentication Deprecation in Exchange Online – September 2022 Update
Starting on October 1st, 2022 we’re going to start to turn off basic authentication for specific protocols in Exchange Online for customers that still use it.
The_Exchange_Team
Sep 01, 2022 Place Exchange Team Blog
1.2MViews
21likes
208Comments
Finding Transport Rule Size
A question we sometimes hear from Exchange Online admins is “How can I determine the size of an Exchange Transport Rule (ETR)?” Read on to find out!
The_Exchange_Team
Feb 24, 2022 Place Exchange Team Blog
16KViews
20likes
5Comments
Sending From Email Aliases – Public Preview
We started a journey toward making aliases first-class addresses in Exchange Online. We are excited to announce that we’ve reached the first milestone of this journey.
The_Exchange_Team
Jan 25, 2022 Place Exchange Team Blog
343KViews
20likes
130Comments