You've misspelled the parameters.
It's smtpd_client_restrictions
<-- note the s
body_checks
smtpd_sasl_path
not smptd
the same thing for smtpd_sasl_type
You've misspelled the parameters.
It's smtpd_client_restrictions
<-- note the s
body_checks
smtpd_sasl_path
not smptd
the same thing for smtpd_sasl_type