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[Postfix] Split SASL passwd maps

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[Postfix] create new smtp service to skip sender-dependent SASL map
[Postfix] Hard-bounce on SASL errors
This commit is contained in:
andryyy 2018-12-19 09:39:35 +01:00
parent 8f686c1543
commit cd72a4e18b
2 changed files with 8 additions and 3 deletions
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8
data/conf/postfix/main.cf
View File

@ -43,7 +43,9 @@ postscreen_pipelining_enable = no
proxy_read_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_virtual_sender_acl.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_sender_dependent_default_transport_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_transport_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps_sender_dependent.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps_transport_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_tls_enforce_in_policy.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_sender_bcc_maps.cf,
proxy:mysql:/opt/postfix/conf/sql/mysql_recipient_bcc_maps.cf,
@ -126,9 +128,11 @@ mydestination = localhost.localdomain, localhost
smtp_address_preference = ipv4
smtp_sender_dependent_authentication = yes
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps.cf
smtp_sasl_password_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps_sender_dependent.cf
smtp_sasl_security_options =
smtp_sasl_mechanism_filter = plain, login
smtp_tls_policy_maps=proxy:mysql:/opt/postfix/conf/sql/mysql_tls_policy_override_maps.cf
smtp_header_checks = pcre:/opt/postfix/conf/anonymize_headers.pcre
mail_name = Postcow
transport_maps = proxy:mysql:/opt/postfix/conf/sql/mysql_transport_maps.cf
smtp_sasl_auth_soft_bounce = no

3
data/conf/postfix/master.cf
View File

@ -14,7 +14,6 @@ submission inet n - n - - smtpd
-o smtpd_client_restrictions=permit_mynetworks,permit_sasl_authenticated,reject
-o smtpd_tls_auth_only=no
-o smtpd_sender_restrictions=check_sasl_access,regexp:/opt/postfix/conf/allow_mailcow_local.regexp,reject_authenticated_sender_login_mismatch,permit_mynetworks,permit_sasl_authenticated,reject_unlisted_sender,reject_unknown_sender_domain
590 inet n - n - - smtpd
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_tls_auth_only=no
@ -24,6 +23,8 @@ smtp_enforced_tls unix - - n - - smtp
-o smtp_tls_security_level=encrypt
-o syslog_name=enforced-tls-smtp
-o smtp_delivery_status_filter=pcre:/opt/postfix/conf/smtp_dsn_filter
smtp_via_transport_maps unix - - n - - smtp -v
-o smtp_sasl_password_maps=proxy:mysql:/opt/postfix/conf/sql/mysql_sasl_passwd_maps_transport_maps.cf
tlsproxy unix - - n - 0 tlsproxy
dnsblog unix - - n - 0 dnsblog