Newbie - pass variable to cscript

[plsullivan1 at gmail.com]

import os
os.system('cscript.exe /from:wrk-gis at zzz.gov /to:plsullivan at zzz.gov'
"C:\\Program Files\\nasa\\nmail.vbs")

nmail.vbs works. I need to make it work from a python script. Thanks.