Mine

postconf -n
alias_database = hash:/etc/mail/aliases
alias_maps = hash:/etc/mail/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
daemon_directory = /usr/lib/postfix
debug_peer_level = 2
default_destination_concurrency_limit = 2
html_directory = /usr/share/doc/postfix-2.2.10/html
mail_owner = postfix
mail_spool_directory = /var/spool/mail
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 157286400
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
message_size_limit = 104857600
mydomain = XXXX.de
myhostname = YYYYY.XXXX.ZZ
mynetworks = XXX.XXX.XXX.0/29, 127.0.0.0/8
mynetworks_style = host
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.2.10/readme
sample_directory = /etc/postfix
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
smtpd_client_restrictions = permit_sasl_authenticated
smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = XXX
smtpd_sasl_security_options = noanonymous
unknown_local_recipient_reject_code = 550