This script is a modern PowerShell replacement for the classic VBScript logon script. It maps network drives for all users, maps additional drives based on AD group membership, and shows a time-of-day greeting popup at login. Deploy it via GPO under User Configuration > Policies > Windows Settings > Scripts (Logon), PowerShell Scripts tab.

This script creates an Exchange Online distribution group and bulk-adds members to it using a PowerShell array and a foreach loop. It’s useful when you need to stand up a new distribution list with a known set of members without clicking through the Exchange admin center one address at a time.

As a Windows system administrator, managing Active Directory (AD) groups is probably something you do every day. While you could use the Active Directory Users and Computers (ADUC) MMC snap-in, what happens when you need to manage groups across multiple domains or automate group management tasks? That’s where PowerShell comes in handy.

This PowerShell script runs a broad battery of AD health checks against every Domain Controller in your domain, either auto-discovered or passed explicitly. It pulls system info, replication state, dcdiag results, event logs, account hygiene, DNS health, and more from each DC via PSRemoting, then writes per-DC text reports and a side-by-side comparison summary. Run it when you want a fast, consistent snapshot across all DCs without clicking through multiple tools.

This script collects a snapshot of everything domain-related on the local machine: join status, logged-on users, secure channel health, time sync source, AD site, network config, and key AD domain details. Run it when you’re troubleshooting a domain issue and want all the relevant facts in one shot instead of running eight separate commands.

Shared mailboxes have send as delegates and full access delegates. You need a PowerShell script to add each to a shared mailbox.

Assumptions Example Usage: If you use the same AD group for both Full Access and Send As, just pass the same name for both parameters: Notes / Gotchas Short answer:…

This script takes a list of email addresses and adds those users to a defined set of AD groups, skipping anyone already a member. You’d run this when onboarding someone who needs access to several groups at once and you don’t want to click through ADUC five times.

This script builds a random passphrase by pulling words, numbers, and special characters from CSV wordlists and concatenating them until the result hits a minimum length of 15 characters. It’s useful when you need a human-readable but policy-compliant password without reaching for a third-party tool.

This script gives you an interactive menu to read and write Out of Office (automatic reply) configurations for any mailbox in Exchange Online. Use it when you need to check or update OOO messages on behalf of users, useful for helpdesk staff, onboarding/offboarding workflows, or covering for absent employees.