Windows server 2008 r2 / IIS 7.0
I have a few thousand property listings pages that are indexed by search engines,
here is an example url: http://www.mysite.com/12345/123-myStreet-myCity-myState.html
I need to redirect to: http://www.mysite.com/A12345/123-myStreet-myCity-myState.html
As my Listing ID numbers will soon be updated to prepend an "A".
Is this possible to do this without manually writing a redirect for each individual page?