1smtp inet n - n - - smtpd 2 -o test1_process_name=smtpd 3 -o test1_service_name=smtp 4smtp unix n - n - - smtp 5 -o test2_process_name=smtp 6 -o test2_service_name=smtp 7./postconf: warning: ./master.cf: unused parameter: test1_service_name=$service_name 8./postconf: warning: ./master.cf: unused parameter: test1_process_name=$process_name 9./postconf: warning: ./master.cf: unused parameter: test2_service_name=$service_name 10./postconf: warning: ./master.cf: unused parameter: test2_process_name=$process_name 11