smtpd_banner = $myhostname ESMTP $mail_name (Raspbian)
biff = no

append_dot_mydomain = no

readme_directory = no

compatibility_level = 2

smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_use_tls=yes
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = str2
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = $myhostname, stefanostrozzi.it, str2, localhost.localdomain, localhost
relayhost =
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
mailbox_size_limit = 0
recipient_delimiter = +
inet_interfaces = all
inet_protocols = all

virtual_alias_maps = proxy:mysql:/etc/postfix/sql/virtual_alias_maps.cf
virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/virtual_domains_maps.cf
virtual_mailbox_maps = proxy:mysql:$config_directory/sql/virtual_mailbox_maps.cf

virtual_mailbox_base = /var/lib/mysql/vmail

virtual_minimum_uid = 1001
virtual_transport = virtual
virtual_uid_maps = static:1001
virtual_gid_maps = static:1001