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Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features i...

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Director, Information Systems

IT guy with something like 40 years in the industry.  I'm a generalist, and so have had my hands in just about everything to some extent.

Article

Stopping Backdoor Spam On Microsoft M365

As organizations move from an on premises Exchange environment SaaS based M365. There are configurations that may allow email to slip in passed typical email filtering systems. This is all based on the configuration and described in this article, along with the solution.
Article

Exchange & Powershell is a Long History

A long time ago, Experts-Exchange asked me to write a little article about some Exchange interesting Powershell commands. But I was never able to finish it properly. Here is the result of this work. Exchange has been the first Microsoft product that really needed Powershell to work!
Article

How to recover mailboxes from corrupted Exchange database- Stellar Repair for Exchange?

byM A
1
How to recover mailboxes from corrupted Exchange database- Stellar Repair for Exchange.
Article

Exchange Server Database Reseeding

byM A
2
The following article will helps you reseed the failed database copy
Article
Export Exchange Certificate

Complete CSR Exchange 2019

byM A
Completing a CSR from Exchange Management Shell.
Article
Office365-PS

Connect to Exchange Online Powershell with Modern Authentication.

byM A
This article helps you to connect to Exchange Online PowerShell (Office 365 tenant) with Windows10/11 PowerShell in 3 easy steps . You need only PowerShell on your computer, which is shipped by default with any new version of Windows.
Article

How to Migrate Public Folder Contacts to Microsoft 365?

1
In Exchange Server, we have the option to use Public Folders to store emails and other data, instead of keeping them in our mailboxes. This article tells you how to migrate public folder contacts to Microsoft 365.
Article

Microsoft Expanding Availability of Azure OpenAI Services

Azure OpenAI service, a cloud-based service offered by Microsoft, has recently been made generally available to the public, providing developers with access to large advanced AI models.
Article
What you need to know about Microsoft Exchange

What you need to know in Microsoft Exchange

byEddie
The goal of this article is to showcase some sub-topics in Microsoft Exchange as well as provide a starting point for those who may not be as familiar with some common talking points within Microsoft Exchange.
Article

External DNS lookups in Exchange Servers

byM A
This article will guide you how to configure your Exchange server to use external DNS servers for external DNS lookups. This is for Exchange 2013 or higher versions. It is recommended to configure the DNS servers for flawless mail flow.
Article

Internal DNS lookups in Exchange Servers

byM A
This article will guide you how to configure your Exchange server to use internal DNS servers for internal DNS lookup.This is for Exchange 2013 or higher versions. It is recommended to configure the DNS servers for flawless mail flow.
Article
Just another server at OutagesIO.com

The Value Of Experts Exchange In My Daily IT Life

11
Experts Exchange (EE) has become my companies go-to resource to get answers. I've used EE to make decisions, solve problems and even save customers.
Article

Solving Outlook Address Book Download Error

byM A
This article will explain how to deal the following error in Outlook: Exchange 2013 Troubleshooting: Error 0x8004010F - The operation failed. An object cannot be found
Article

Rebuilding Content Indexes/Catalog in Exchange

byM A
1
This article will help to fix search issues due to corrupted index/catalog..
Article

Create a SMTP relay connector in Exchange server

byM A
1
This article explain the need of relay connector in Exchange and how to create relay connector in Exchange server.
Article
Experts Exchange

Complete a CSR request from Exchange Admin Center

byM A
This article helps you complete a CSR (Certificate Signing Request) from Exchange from EAC (Exchange Admin Center). Applies to Exchange 2013/2016/2019.
Article
Export Exchange Certificate

Create CSR(Certificate signing request) from Exchange Admin Center

byM A
This article helps you create a certificate request for a certificate nearing expiry or an expired certificate from EAC (Exchange Admin Center) or EMS (Exchange Management Shell) which includes all the required SANs. Applies to Exchange 2013/2016/2019.
Article

Exchange HAFNIUM+ Mitigations

4
What to do if there looks to be a compromise of on-premises Exchange. This list is _not_ complete but an aggregate of the various things we have in our toolbox.
Article

SharePoint Online User Photo Sync

Information on how the user's photo is synched with SharePoint User Profile service from Azure AD, Exchange Online, and on-premise AD.
Article

How to Migrate Public Folder Calendar to Office 365?

Public Folders in Exchange Server - Amazingly flexible and a lot more than just emails.

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