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You can use ADModify.NET for making bulk changes to Active Directory users. &nbsp;It is free to use and faily simple as well. &nbsp;I have never used PowerShell for this. &nbsp;I hope this helps as it gives you another option other than PS and it has a friendly UI.<br />
<br />
To get the latest version, go to <a href="http://admodify.codeplex.com/releases/view/6065" rel="ugc">http://admodify.codeplex.com/releases/view/6065</a><br />
<br />
The link that I am about to place below, gives you a step by step process on how to use AD modify. &nbsp;I found it one day in Technet and has made life a lot easier when I have walked into a migration of companies and the old email is going away for example for one of the companies.<br />
<br />
<a href="http://www.activedir.org/Articles/tabid/54/articleType/ArticleView/articleId/45/Default.aspx" rel="ugc">ADModify.NET Step By Step Instructions</a><br />
<br />
Cheers!
</div>


You can use ADModify.NET for making bulk changes to Active Directory users.  It is free to use and faily simple as well.  I have never used PowerShell for this.  I hope this helps as it gives you another option other than PS and it has a friendly UI.

To get the latest version, go to http://admodify.codeplex.com/releases/view/6065 [http://admodify.codeplex.com/releases/view/6065]

The link that I am about to place below, gives you a step by step process on how to use AD modify.  I found it one day in Technet and has made life a lot easier when I have walked into a migration of companies and the old email is going away for example for one of the companies.

ADModify.NET Step By Step Instructions [http://www.activedir.org/Articles/tabid/54/articleType/ArticleView/articleId/45/Default.aspx]

Cheers!

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Hi Guys, <br />
<br />
When I go into outlook &gt;&nbsp;tools &gt;&nbsp;account settings &gt;&nbsp;under email all the users have an email account called mimecast.<br />
<br />
Howe can we remove it using powershell?<br />
<br />
Our Email server in Microsoft Exchange 2003.<br />
<br />
<br />
<br />
Thank you in advance, <br />
K
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</div>


Hi Guys, 

When I go into outlook > tools > account settings > under email all the users have an email account called mimecast.

Howe can we remove it using powershell?

Our Email server in Microsoft Exchange 2003.



Thank you in advance, 
K

Outlook 2007 Email Account Delete using Powershell

Windows PowerShell is a task automation and configuration management framework from Microsoft, consisting of a command-line shell and associated scripting language built on the .NET Framework. PowerShell provides full access to the Component Object Model (COM) and Windows Management Instrumentation (WMI), enabling administrators to perform administrative tasks on both local and remote Windows systems as well as WS-Management and Common Information Model (CIM) enabling management of remote Linux systems and network devices.

Powershell

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

A scripting language is a programming language that supports scripts, programs written for a special run-time environment that automate the execution of tasks that could alternatively be executed one-by-one by a human operator. Scripting languages are often interpreted (rather than compiled). Primitives are usually the elementary tasks or API calls, and the language allows them to be combined into more complex programs. Environments that can be automated through scripting include software applications, web pages within a web browser, the shells of operating systems (OS), embedded systems, as well as numerous games. A scripting language can be viewed as a domain-specific language for a particular environment; in the case of scripting an application, this is also known as an extension language.