use reject_unverified_recipient with lmtp

install/dist/lib/fedora.lib.php

install/dist/lib/opensuse.lib.php

install/lib/installer_base.lib.php

install/tpl/debian_postfix.conf.master

install/tpl/fedora_postfix.conf.master

install/tpl/gentoo_postfix.conf.master

install/tpl/mysql-verify_recipients.cf.master

install/tpl/opensuse_postfix.conf.master

server/plugins-available/postfix_server_plugin.inc.php