108 lines
2.9 KiB
Plaintext
108 lines
2.9 KiB
Plaintext
# See /usr/share/postfix/main.cf.dist for a commented, more complete version
|
|
|
|
# Server Information
|
|
smtpd_banner = $myhostname Library of Code sp-us Staff Services | ESMTP (Debian/GNU)
|
|
myhostname = staff.libraryofcode.org
|
|
myorigin = /etc/mailname
|
|
mydestination = $myhostname, libraryofcode.org
|
|
mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128 63.141.252.130
|
|
mail_name = Library of Code sp-us | Staff Services
|
|
|
|
|
|
# Relay Settings
|
|
relayhost =
|
|
relay_domains = lists.libraryofcode.org
|
|
|
|
|
|
# MDA & Delivery
|
|
append_dot_mydomain = no
|
|
biff = no
|
|
mailbox_transport = lmtp:unix:private/dovecot-lmtp
|
|
message_size_limit = 1073741824
|
|
transport_maps = hash:/etc/postfix/transport
|
|
mailbox_size_limit = 0
|
|
recipient_delimiter = +
|
|
|
|
|
|
# Authentication
|
|
smtpd_sasl_auth_enable = yes
|
|
broken_sasl_auth_clients = yes
|
|
|
|
|
|
# TLS parameters
|
|
smtpd_tls_cert_file=/etc/postfix/ssl/globalsign.crt
|
|
smtpd_tls_key_file=/etc/postfix/ssl/globalsign.key.pem
|
|
smtpd_use_tls=yes
|
|
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
|
|
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
|
|
smtp_tls_security_level = may
|
|
smtpd_tls_security_level = may
|
|
smtp_tls_note_starttls_offer = yes
|
|
smtpd_tls_CAfile = /etc/postfix/ssl/globalsign.ca.crt
|
|
smtpd_tls_loglevel = 1
|
|
smtpd_tls_received_header = yes
|
|
smtpd_tls_session_cache_timeout = 3600s
|
|
tls_random_source = dev:/dev/urandom
|
|
|
|
|
|
# RESTRICTIONS
|
|
smtpd_relay_restrictions =
|
|
permit_mynetworks,
|
|
permit_sasl_authenticated,
|
|
defer_unauth_destination,
|
|
smtpd_helo_restrictions =
|
|
permit_mynetworks,
|
|
reject_non_fqdn_helo_hostname,
|
|
reject_invalid_helo_hostname,
|
|
reject_unknown_helo_hostname,
|
|
permit,
|
|
smtpd_sender_restrictions =
|
|
reject_unknown_sender_domain,
|
|
reject_unknown_reverse_client_hostname,
|
|
reject_unknown_client_hostname,
|
|
reject_sender_login_mismatch,
|
|
permit_mynetworks,
|
|
permit_sasl_authenticated,
|
|
permit,
|
|
smtpd_recipient_restrictions =
|
|
reject_unauth_pipelining,
|
|
reject_non_fqdn_recipient,
|
|
reject_unknown_recipient_domain,
|
|
permit_mynetworks,
|
|
check_policy_service inet:127.0.0.1:10023,
|
|
reject_rbl_client sbl.spamhaus.org,
|
|
reject_rbl_client xbl.spamhaus.org,
|
|
permit,
|
|
|
|
|
|
# Local Aliases
|
|
alias_maps = hash:/etc/aliases, hash:/var/lib/mailman/data/aliases
|
|
alias_database = hash:/etc/aliases
|
|
|
|
|
|
# Virtual Alises
|
|
smtpd_sender_login_maps = hash:/etc/postfix/virtual-mailbox-users
|
|
virtual_alias_maps = hash:/etc/postfix/virtual
|
|
|
|
|
|
# Network Settings & Milters
|
|
inet_interfaces = all
|
|
inet_protocols = all
|
|
milter_default_action = accept
|
|
milter_protocol = 6
|
|
smtpd_milters =
|
|
## OpenDKIM
|
|
inet:localhost:8891,
|
|
## OpenDMARC
|
|
local:/opendmarc/opendmarc.sock,
|
|
## ClamAV
|
|
#inet:localhost:8892
|
|
non_smtpd_milters = $smtpd_milters
|
|
|
|
|
|
# Misc
|
|
readme_directory = no
|
|
compatibility_level = 2
|
|
unknown_local_recipient_reject_code = 550
|
|
mailman_destination_recipient_limit = 1
|