Microsoft Law Enforcement Portal
"This portal represents Microsoft’s commitment to support and collaborate with law enforcement in the ever-evolving fight against cybercrime by providing a centralized resource with current information and access to tools, training, and technical support."
I read about Microsoft's COFEE and found this FAQ on their website
Email "[email protected]" to ask for access to the Microsoft LE Portal.
There will be several email correspondence and a phone call before you get your username and the web address.