Well,
so the right syntax (in my case) would be:
-o smtpd_recipient_restrictions =
reject_non_fqdn_recipient,reject_unknown_recipient_domain,permit_sasl_authenticated,reject,check_policy_service
inet:mailstore.example.com:12340
right??
I configured it before the "permit_sasl_authenticated" and the "reject"
statement.
I've a doubt (again): Is it correct the the space between "[..]service"
and "inet[..]"? As suggested here:
https://blog.sys4.de/postfix-dovecot-mailbox-quota-en.html
I've run:
postconf smtpd_recipient_restrictions=check_policy_service
inet:mailstore.example.com:12340
but obtain the error:
postconf: fatal: missing '=' after attribute name:
"inet:mailstore.example.com:12340"
Please, which is the correct syntax? :-)
Thanks again!
Davide
