Block attachment types - Exchange 2007

We have one exchange 2007 server in our domain that I need to block certain attachment types.

When I run the following command, i get the following error: "Add-AttachmentFilterEntry -Name *.EXE -Type FileName"

The term 'Get-AttachmentFilerEntry' is not recognized as a cmdlet, function, orperable program, or script file.  Verify the term and try again.
At line:1 char:25

It appears that the 'get-attachmentfilterentry' is not a valid command.

I need to put a block on all .exe attachments.  How can I accomplish this?

Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Check out this guide from microsoft:
Hopefully it will help. Good luck.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Hi just tried with the command

Enable-TransportAgent -Identity "Attachment Filtering agent"

On SBS2011 but again I get an error:

[PS] C:\Windows\system32>Enable-TransportAgent -Identity "Attachment Filter Agent"
Transport agent "Attachment Filter Agent" isn't found.
Parameter name: Identity
    + CategoryInfo          : InvalidArgument: (:) [Enable-TransportAgent], ArgumentException
    + FullyQualifiedErrorId : 787F298B,Microsoft.Exchange.Management.AgentTasks.EnableTransportAgent
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.