How to increase White List entries from maximum allowed 100 entries in Content Filter Agent for Exchange 2013?

I am migrating Notes to Exchange 2013. In Notes we have 600 White List entries and I would like to configure the same in Exchange 2013. But the maximum number of allowed White List entries in Exchange 2013 are only 100. Please see below on page 367.

https://books.google.ca/books?id=hqAO41VbYqQC&pg=PA367&lpg=PA367&dq=maximum+number+of+white+listing+entries+allowed+in+exchange+2013&source=bl&ots=TMf_MetLTj&sig=671IjSq2yim4O9S9HJrHJqNY3RQ&hl=en&sa=X&ei=eUg6VeetIc7ZsATE3ICACw#v=onepage&q=maximum%20number%20of%20white%20listing%20entries%20allowed%20in%20exchange%202013&f=false

Is there any way to increase this limit?

Thanks

Liaqat