Of course, I can always be reached by e-mail.
For e-mail related to the course I am teaching, please use this address instead.
I always get frustrated when I see tons of electronic information on someone and cannot find the corresponding "physical" information. (Sometimes I want to really "p-mail" someone.) here's mine:

Home address in US:

53 Piedmont Dr, apt 113A
Port Jefferson, NY 11776-1113
USA
I am moving into this apartment on February 1st, 2002.

Work address in U.S.:

Physics Dept. -HEP group
SUNY Stony Brook
Stony Brook, NY 11794-3800
USA
Phone: (office) (516)632-8295 (home) [none]

Work address in Japan:

E362 Experimental group, KEK
1-1 Oho
Tsukuba, Ibaraki-ken, 305-0801
JAPAN
Phones: (office) (0298)64-5434 (home) [not telling here!]