Redirecting all links below a subfolder IIS7

Hi all,

I'm having an issue applying a redirect on IIS7, Windows Server 2008 R2.

I need every link after a certain subfolder to redirect to a different domain with the same folder structure.

example:

www.exampleolddomain.com/sub-folder/example1

to redirect to

www.newdomain.com/sub-folder/example1

and

example:

www.exampleolddomain.com/sub-folder/example2

to redirect to

www.newdomain.com/sub-folder/example2

etc.

I need one redirect to to cover any and all sub-subfolders, I assume with some kind of wildcard?

I have tried switches

$V and $P without success, but not 100% sure I applied them correctly.

Any help and/or successful examples would be gratefully appreciated.

Thanks