Monday, May 9, 2016

Free ebook : Windows 10 IT Pro Essentials: Top 10 Tools

This book is for all IT Pros. Even experienced IT Pros might find some interesting topics and some new ways for achieving their daily tasks.

Grab a copy of free eBook: Windows 10 IT Pro Essentials: Top 10 Tools .

Wednesday, May 4, 2016

Searching for AD users with missing email address

In this case, I was searching for AD users with populated proxyaddresses property, but with missing email address from specific domain. For example: a user was having following email addresses: user@domain-a.com and user@domain-c.com, but was missing the user@domain-b.com. I wrote a singleliner PowerShell for listing those users:

Get-ADUser -LDAPFilter "(&(proxyAddresses=*)(!proxyAddresses=smtp:*domain-b.com))" -Properties * | ? {$_.enabled -eq $true } | ft name,proxyaddresses -AutoSize -Wrap
Also, there was one more condition that users with missing email address have to be enabled.

I hope that this singleliner Powershell will help you in a quest for missing email addresses.