How do I actually get in contact with Mr. Rickman via email?

To the best of my knowledge, Mr.Rickman receives प्रशंसक mail through his agent in London:

Independent Talent Group
C/O Melanie Parker
76 ऑक्सफोर्ड St.
London
W1D 1BS
United Kingdom

As far as I know, he has no public ई मेल address या personal web site.

thankssss!!!!!