103 lines
4 KiB
Django/Jinja
103 lines
4 KiB
Django/Jinja
compatibility_level = 3.7
|
|
|
|
# Sane defaults
|
|
biff = no
|
|
append_dot_mydomain = no
|
|
local_header_rewrite_clients = permit_inet_interfaces permit_sasl_authenticated
|
|
readme_directory = no
|
|
smtpd_helo_required = yes
|
|
strict_rfc821_envelopes = yes
|
|
disable_vrfy_command = yes
|
|
mailbox_size_limit = 0
|
|
recipient_delimiter = +
|
|
inet_protocols = all
|
|
message_size_limit = 102400000
|
|
# Disable all error reports to postmaster@, because they sometimes contain
|
|
# passwords or other confidential information
|
|
notify_classes =
|
|
|
|
smtpd_helo_restrictions = permit_mynetworks,
|
|
permit_sasl_authenticated,
|
|
reject_invalid_helo_hostname,
|
|
reject_non_fqdn_helo_hostname
|
|
|
|
smtpd_sender_restrictions = reject_non_fqdn_sender,
|
|
reject_unknown_sender_domain,
|
|
permit_mynetworks,
|
|
permit_sasl_authenticated
|
|
|
|
smtpd_recipient_restrictions = permit_mynetworks,
|
|
permit_sasl_authenticated,
|
|
reject_unlisted_recipient,
|
|
reject_unknown_recipient_domain,
|
|
reject_unauth_destination,
|
|
reject_non_fqdn_recipient,
|
|
# Quota check via Dovecot
|
|
check_policy_service unix:private/policy-quota,
|
|
permit
|
|
|
|
mua_helo_restrictions = permit_mynetworks,
|
|
permit_sasl_authenticated,
|
|
reject_invalid_helo_hostname,
|
|
reject_non_fqdn_helo_hostname
|
|
|
|
mua_sender_restrictions = reject_non_fqdn_sender,
|
|
reject_unknown_sender_domain,
|
|
# Sender verification is disabled!
|
|
warn_if_reject,
|
|
reject_authenticated_sender_login_mismatch,
|
|
permit_mynetworks,
|
|
permit_sasl_authenticated
|
|
|
|
mua_client_restrictions = permit_sasl_authenticated,
|
|
reject
|
|
|
|
# Host settings
|
|
myhostname = {{ inventory_hostname }}
|
|
mydomain = {{ ansible_domain }}
|
|
myorigin = $mydomain
|
|
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
|
|
mydestination = {{ inventory_hostname_short }} {{ inventory_hostname }} localhost
|
|
|
|
# TLS parameters
|
|
smtpd_tls_cert_file = {{ mailserver.smtp_tls_cert }}
|
|
smtpd_tls_key_file = {{ mailserver.smtp_tls_key }}
|
|
mua_tls_cert_file = {{ mailserver.submission_tls_cert }}
|
|
mua_tls_key_file = {{ mailserver.submission_tls_key }}
|
|
smtpd_use_tls = yes
|
|
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
|
|
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
|
|
smtpd_tls_security_level = may
|
|
smtpd_tls_auth_only = yes
|
|
smtp_tls_security_level = may
|
|
|
|
# Postfixadmin and dovecot integration
|
|
relay_domains = $mydestination, pgsql:/etc/postfix/pgsql/relay_domains.cf
|
|
virtual_alias_maps = pgsql:/etc/postfix/pgsql/virtual_alias_maps.cf pgsql:/etc/postfix/pgsql/virtual_alias_domain_maps.cf pgsql:/etc/postfix/pgsql/virtual_alias_domain_catchall_maps.cf
|
|
virtual_mailbox_domains = pgsql:/etc/postfix/pgsql/virtual_domains_maps.cf
|
|
virtual_mailbox_maps = pgsql:/etc/postfix/pgsql/virtual_mailbox_maps.cf
|
|
virtual_transport = dovecot
|
|
dovecot_destination_recipient_limit = 1
|
|
local_transport = dovecot
|
|
local_recipient_maps = $virtual_mailbox_maps
|
|
smtpd_sender_login_maps = pgsql:/etc/postfix/pgsql/virtual_sender_maps.cf
|
|
smtpd_sasl_type = dovecot
|
|
smtpd_sasl_path = private/auth
|
|
|
|
# Special address that discards all mails
|
|
transport_maps = inline:{discard@{{ inventory_hostname }}=discard:}
|
|
|
|
# PostSRS integration
|
|
sender_canonical_maps = tcp:localhost:10001
|
|
sender_canonical_classes = envelope_sender
|
|
recipient_canonical_maps = tcp:127.0.0.1:10002
|
|
|
|
# Milters
|
|
milter_protocol = 6
|
|
milter_default_action = accept
|
|
smtpd_milters = {{ ' '.join(mailserver.postfix.milters) }}
|
|
non_smtpd_milters = {{ ' '.join(mailserver.postfix.milters) }}
|
|
|
|
# Header checks
|
|
mime_header_checks = regexp:/etc/postfix/header_checks
|
|
header_checks = regexp:/etc/postfix/header_checks
|