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Run Exchange Online commands using Azure Automation

Since Microsoft has made multifactor authentication (MFA) mandatory for connecting to Exchange Online, running commands has become challenging. If...
Connect to Exchange Online with PowerShell and certificate-based authentication

Connecting to Exchange Online with PowerShell to automate tasks was made slightly more challenging when Microsoft discontinued basic authentication...
Connect to Exchange Online with PowerShell

Learn how to connect to Exchange Online PowerShell using multifactor authentication.
IIS and Exchange Server security with Windows Extended Protection (WEP)

A little-known extension helps to increase the security of Windows Authentication to prevent credential relay or "man in the...
Increase the Outlook attachment size limit

Did you ever try to attach a file larger than 20 MB in Outlook? If so, you probably received...
Exchange impersonation: Grant permissions to service accounts

Many organizations use software that needs access to users' mailboxes. In this case, it makes sense to assign the...
New version of Outlook: Updated design, integration with loop and todo, and intelligent assistance

The Outlook client is a staple of productivity applications, allowing end users to interact with their enterprise emails with...
Convert VCF to CSV without third-party service

vCard, also known as VCF (Virtual Contact File), is a common format for digital business cards supported by many...
Next version of Exchange to arrive in 2025; meanwhile, new features for Exchange 2019

Microsoft changed its Exchange roadmap and wants to publish the next (perhaps last) release of the on-prem version in...
Configure mailbox size and quota in Exchange 2016/2019 and Exchange Online

Exchange administrators should know the maximum possible mailbox size in the environment they are managing, whether on-prem or in...
Sending email anonymously through Exchange Servers

The purpose of this article is to raise awareness of the possibility of sending mail anonymously through Microsoft Exchange...
Stellar Toolkit for Exchange: Repair database , Migrate to Microsoft 365, , export mailboxes

Repairing, migrating, and exporting Exchange Server data can be challenging. Learn how the Stellar Toolkit for Exchange can make...
Recover deleted emails in Microsoft 365

A challenge for businesses supporting the hybrid workforce and cloud environments is recovering data that has been accidentally or...
CodeTwo Office 365 Migration: Move on-premises Exchange to Microsoft 365

Migrating on-premises Exchange to Microsoft Office 365 can be filled with challenges. CodeTwo Office 365 Migration helps to automate...
Exchange 2016/2019: Install and configure Emergency Mitigation Service

CU22 and CU11 for Exchange 2016 and 2019 install the new Emergency Mitigation (EM) function. It is intended to...
Configure automatic reply message in Exchange with PowerShell or ECP

The automatic or out-of-office "OOF" reply (also called "out-of-office assistant") has been available in Exchange for a long time...
Send emails in Exchange Online using an alias address: Configuration with PowerShell and admin center

Each Exchange mailbox can be assigned multiple email addresses. These proxy addresses are also called aliases. Until now, you...
One-click Exchange mitigation tool for zero-day vulnerabilities

Microsoft has released the One-click Exchange mitigation tool, a new utility to respond to the recent zero-day vulnerabilities found...
Create and manage Exchange distribution groups with PowerShell

In almost every organization running Microsoft Exchange, distribution groups play an important role in the communication architecture. Although these...