# See /usr/share/postfix/main.cf.dist for a commented, more complete version


# Debian specific:  Specifying a file name will cause the first
# line of that file to be used as the name.  The Debian default
# is /etc/mailname.
#myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU)
biff = no

# appending .domain is the MUA's job.
append_dot_mydomain = no

# Uncomment the next line to generate "delayed mail" warnings
#delay_warning_time = 4h

readme_directory = no

# See http://www.postfix.org/COMPATIBILITY_README.html -- default to 3.6 on
# fresh installs.
compatibility_level = 3.6



# TLS parameters
smtpd_tls_loglevel = 0

smtpd_tls_cert_file=/etc/letsencrypt/live/mail.toetersnoet.nl/fullchain.pem
smtpd_tls_key_file=/etc/letsencrypt/live/mail.toetersnoet.nl/privkey.pem
smtpd_tls_security_level=encrypt

#smtp_tls_CAfile=/etc/ssl/certs/ca-certificates.crt

smtp_tls_CApath=/etc/ssl/certs
smtp_tls_security_level=may
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache


smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
myhostname = toetersnoet.nl
alias_maps = hash:/etc/aliases
alias_database = hash:/etc/aliases
myorigin = /etc/mailname
mydestination = 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 = ipv4

#spf
policy-spf_time = 3600s
smtpd_recipient_restrictions = permit_sasl_authenticated reject_unauth_destination permit_mynetworks check_policy_service unix:private/policy-spf

#dkim/dmarc
milter_default_action = accept
milter_protocol = 6
smtpd_milters = inet:localhost:8891,local:opendmarc/opendmarc.sock
non_smtpd_milters = $smtpd_milters


#imap
home_mailbox = Maildir/
mailbox_command =

#virtual mail file settings
virtual_mailbox_base = /var/mail

#virtual_mailbox_maps = hash:/etc/postfix/vmailbox
#virtual_alias_maps = hash:/etc/postfix/virtual
#virtual_mailbox_domains = toetersnoet.nl

virtual_minimum_uid = 100
virtual_uid_maps = static:5000
virtual_gid_maps = static:5000

#virtual mail settings
virtual_mailbox_domains = mysql:/etc/postfix/virtual-mailbox-domains.conf
virtual_mailbox_maps = mysql:/etc/postfix/virtual-mailbox-users.conf
virtual_alias_maps = mysql:/etc/postfix/virtual-alias-maps.conf
sender_canonical_maps = mysql:/etc/postfix/virtual-canonical-maps.conf

#dovecot
#virtual_transport = dovecot
smtpd_sasl_type = dovecot
smtpd_sasl_path = private/auth
smtpd_sasl_auth_enable = yes
#smtpd_sender_login_maps = mysql:/etc/postfix/virtual-mailbox-users.conf
#smtpd_sender_restrictions = permit_sasl_authenticated

#snmp monitoring
maillog_file=/var/log/maillog