Exchange Team Blog

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1,541

The_Exchange_Team on Dec 05 2022 07:33 AM

Switching non-interactive Exchange Online PowerShell logons to OAuth.

4,346

The_Exchange_Team on Dec 01 2022 02:58 PM

Today, we are excited to announce the Public Preview of Role Based Access Control for Applications in Exchange Online.

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The_Exchange_Team on Nov 23 2022 07:16 AM

We wanted to provide an update on Outlook REST API v2.0 and Beta deprecation.

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The_Exchange_Team on Nov 16 2022 01:40 PM

We wanted to let you know about the next chapter in our retirement of basic authentication in Exchange Online.

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The_Exchange_Team on Nov 15 2022 12:03 PM

We wanted to provide several updates related to servicing Exchange Server.

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The_Exchange_Team on Nov 08 2022 10:00 AM

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

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The_Exchange_Team on Nov 03 2022 08:43 AM

We are deprecating the toolkit for migrating Distribution Lists to Microsoft 365 Groups on February 1, 2023.

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The_Exchange_Team on Nov 01 2022 03:43 PM

Today, we’re thrilled to announce that cross-tenant user data migration is now generally available.

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The_Exchange_Team on Oct 13 2022 06:48 AM

The time has come to fully deprecate Bad Item Limit / Large Item Limit migration parameters and use DCS to measure and g...

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The_Exchange_Team on Oct 11 2022 10:02 AM

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

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The_Exchange_Team on Oct 03 2022 02:19 PM

You should read this post if basic authentication is in use in your tenant for any protocol.

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The_Exchange_Team on Oct 01 2022 07:30 AM

If your email clients stopped signing in starting October (as we disable basic authentication in Exchange Online) - this...

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The_Exchange_Team on Sep 30 2022 12:06 AM

We have gotten several questions from our customers related to recent reports of new zero-day vulnerabilities impacting ...

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The_Exchange_Team on Sep 27 2022 07:09 AM

Today, we are announcing the retirement of CARs in Exchange Online, to be fully deprecated by September 2023.

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The_Exchange_Team on Sep 20 2022 06:56 AM

The Exchange Online PowerShell v3 module (the v3 module) is now Generally Available.

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The_Exchange_Team on Sep 16 2022 10:45 AM

It may be frustrating to find some Outlook for Mac clients that are up to date but still turning up in your sign-in repo...

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The_Exchange_Team on Sep 15 2022 03:23 PM

We’ve released an update to the script for enabling Extended Protection on your Exchange Servers after the installation ...

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The_Exchange_Team on Sep 09 2022 08:40 AM

MEC is Back! Join us September 13-14 for this free, digital airlift dedicated to Exchange Online and Exchange Server

5,317

Scott Schnoll on Sep 07 2022 09:53 AM

It’s been a while since our last MEC, and a lot has changed since then. The MEC Technical Airlift is a free, digital eve...

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The_Exchange_Team on Sep 01 2022 08:00 AM

Starting on October 1st, 2022 we’re going to start to turn off basic authentication for specific protocols in Exchange O...

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The_Exchange_Team on Aug 31 2022 07:33 AM

To help Exchange 2013 customers move to a newer version of Exchange Server, here’s an overview of Exchange 2013 decommis...

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The_Exchange_Team on Aug 30 2022 07:50 AM

Traditionally, disk latency is one of main areas to explore if you are seeing performance issues with Exchange Server.

6,260

The_Exchange_Team on Aug 29 2022 08:57 AM

How do you convert mailboxes already migrated to Exchange Online to Shared mailboxes? Read on!

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The_Exchange_Team on Aug 22 2022 08:54 AM

We wanted to address two areas that prompt questions about using OAuth in Exchange Online: Exchange ActiveSync (EAS) rep...

6,039

The_Exchange_Team on Aug 11 2022 12:48 PM

We have received questions from customers who want to know how to determine the character limit for regular expressions ...

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The_Exchange_Team on Aug 09 2022 10:04 AM

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

28.3K

The_Exchange_Team on Jun 30 2022 11:04 AM

Today, we’re excited to announce the availability of OAuth 2.0 authentication via client credentials grant flow for the ...

13.5K

Scott Schnoll on Jun 24 2022 02:03 PM

Exchange Server 2013 will reach End of Support on April 11, 2023, and we strongly recommend that you migrate from Exchan...

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The_Exchange_Team on Jun 16 2022 08:00 AM

Today we’re delighted to take the next step along the journey to transition away from basic auth by sharing the work we’...

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The_Exchange_Team on Jun 06 2022 01:58 PM

Based on customer feedback, we are introducing new Get/Set/Remove-MailboxIRMAcess cmdlets that provide admins with more ...

Latest Comments

in Change in naming convention of user’s Name parameter on Dec 06 2022 02:50 AM

It's good to see reply from @AdityaMukund that you are looking at impact on EAC and remediating that.@The_Exchange_Team Are you reviewing Exchange Powershell cmdlets to improve output from those that return only name.i.e. get-recipientpermission (we're now having to pipe the trustees into get-recipi...

0 Likes

in How Exchange Online automatically cares for your public folder mailboxes (via AutoSplit) on Dec 06 2022 01:46 AM

Hello @Eriq VanBibber sorry for taking some time to reply to you as I have to validate such information with our engineering team. Answering your question in 2 parts -> consider the scenario that you have 200 PF MBXs where 100 PF MBX are hierarchy serving mailboxes while the other 100 are content ba...

0 Likes

in Change in naming convention of user’s Name parameter on Dec 06 2022 12:53 AM

@MrPink99: I am from EAC team and we acknowledge that the change in naming convention of user’s name parameter has impacted some scenarios in EAC [GUI] as well and has made the object entries human unfriendly. Since the change has already been made at the back-end, EAC team is currently quick fixing...

1 Likes

in Exchange Online email applications stopped signing in, or keep asking for passwords? Start here. on Dec 05 2022 11:15 PM

Support

0 Likes

in Exchange Online email applications stopped signing in, or keep asking for passwords? Start here. on Dec 05 2022 06:55 PM

@RIPON Mohammed - If you need help, you need to call support.

0 Likes

Exchange Team Blog

You Had Me at EHLO..

Notes from the field: Using app-only authentication with customized RBAC roles in Exchange Online

Announcing Public Preview of Role Based Access Control for Applications in Exchange Online

Outlook REST API v2.0 and Beta deprecation update

Basic Authentication Deprecation in Exchange Online – What’s Next

Servicing Exchange Server

Released: November 2022 Exchange Server Security Updates

Deprecating Conversion of Distribution Lists to Microsoft 365 Groups

Cross-tenant User Data Migration is Now Generally Available

Deprecating bad item limit and large item limit migration parameters

Released: October 2022 Exchange Server Security Updates

Use Authentication Policies to Fight Password Spray Attacks

Exchange Online email applications stopped signing in, or keep asking for passwords? Start here.

Customer Guidance for Reported Zero-day Vulnerabilities in Microsoft Exchange Server

Deprecation of Client Access Rules in Exchange Online

Exchange Online PowerShell V3 Module General Availability

Notes from the field: does Outlook for Mac insist on using basic auth with Exchange Online?

An update to the Exchange Server Extended Protection script is now available

Join us Sept 13-14 at the Microsoft Exchange Community (MEC) Technical Airlift

#WeAreMEC: IN CASE YOU MISSED IT... MEC is back September 13-14!

Basic Authentication Deprecation in Exchange Online – September 2022 Update

Decommissioning Exchange Server 2013

Looking Into Exchange Server Disk I/O Latency Issues

Converting mailboxes already migrated to Exchange Online to Shared mailboxes

Notes from the field: Using OAuth for ActiveSync and POP/IMAP in Exchange Online

Finding Transport Rule Size Part 2 – Regex Limit

Released: August 2022 Exchange Server Security Updates

Announcing OAuth 2.0 Client Credentials Flow support for POP and IMAP protocols in Exchange Online

Exchange Server 2013 End of Support Reminder

Microsoft and Apple Working Together to Improve Exchange Online Security

Consistently block delegates or shared mailbox members from accessing protected messages in Outlook

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