Automatically Move External Tagged Emails to a Folder Using Outlook Inbox Rules

External emails can quickly pile up in your Outlook inbox, making it difficult to distinguish messages received from outside your organization from regular internal emails. With the “External” condition in inbox rules, you can now automatically move external emails to a specific folder for easier mail organization.

Offline Address Book in Exchange Online

Learn how Offline Address Books (OABs) work in Exchange Online and how to manage them with PowerShell. Create custom OABs, configure address lists, set a default OAB, and assign them through Address Book Policies (ABPs) to provide relevant directory information to different departments when working offline in Outlook.

Create Transport Rules in Exchange Online Using the New-TransportRule Cmdlet

Transport rules in Exchange Online help manage email flow by applying actions to emails based on specific conditions. While these rules can be created through Exchange admin center, PowerShell provides a faster and more efficient way to manage them at scale. In this blog, you'll learn how to create Exchange Online transport rules using PowerShell with practical examples.

Shared Calendars in Outlook

Shared calendars in Microsoft Outlook make it easy to share availability, schedules, and events with selected users. By setting customizable permissions, users can control exactly what others can view or manage within the calendar. This blog explains how to create shared calendars in Microsoft 365 for better coordination and efficient scheduling.

How to Create and Manage Inbox Rules for Shared Mailboxes in Outlook

Shared mailboxes support collaboration, but high email volume can be overwhelming. Organizing emails with inbox rules helps teams manage this more efficiently and reduce manual effort. This blog explains how to create, configure, and manage inbox rules for shared mailboxes, including common scenarios like auto-sorting emails, anti-spam cleanup, etc.

2025 Recap: Updates, Automation & Smarter Mangement

Review key Microsoft 365 developments from 2025 including Teams meeting verification checks, sensitive content detection during screen sharing, and security configurations. Explore PowerShell automation solutions, tenant management improvements, and productivity enhancements that helped administrators streamline their daily operations and strengthen organizational security posture.

Limit Application Permissions to Specific Mailboxes

Restrict Entra application permissions to specific Exchange Online mailboxes instead of granting tenant-wide access. Configure application access policies or RBAC for applications using Exchange Online PowerShell to limit Mail.Read and Mail.ReadWrite permissions. Reduce security risks from compromised applications by enforcing scoped mailbox access.

How to Create and Manage Address Book Policies in Exchange Online

Create Address Book Policies in Exchange Online to segment the Global Address List for different departments or companies sharing a tenant. Configure custom address lists, room lists, and offline address books to provide users with relevant contacts only. Enhance privacy and prevent accidental data exposure through proper directory segmentation.

How to Manage Mail Users in Exchange Online

Create and manage mail users in Exchange Online to enable secure external collaboration with vendors and partners. Configure mail-enabled user accounts through Exchange admin center or PowerShell, set external email addresses, and control access permissions. Monitor inactive accounts to prevent security risks from unauthorized access attempts.

Receive Emails on Unlicensed Admin Accounts Using Mail Flow Rules

Configure Exchange Online mail flow rules to redirect emails sent to unlicensed admin accounts to shared mailboxes. Create mail contacts using the admin UPN as the external address, then set up transport rules to ensure important alerts and service notifications reach administrators without requiring additional licenses.