Hi
if you're contacting people who already have a website, then that may be the problem
the other issue is, people tend to search for a local attorney, near or in the city they live in.
another issue is, people tend to search for the "type of attorney" by specialization
and, people tend to search for attorneys, rather than attorney, when no descriptive adjective precedes it.
and, some prefer the term lawyer over attorney
and some people just don't like spam.
and etc, etc
imo.....