append_dot_mydomain = no
biff = no
compatibility_level = 2
inet_interfaces = loopback-only
inet_protocols = ipv4
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
recipient_delimiter = +
smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls=yes
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtp_use_tls=yes