container/postfix
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Merge branch 'master' into k3s

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This commit is contained in:
Sebastian Hugentobler 2022-11-13 10:23:50 +01:00
commit 2458c52211
7 changed files with 19 additions and 21 deletions
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5
Dockerfile
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@ -1,11 +1,12 @@
FROM thallian/confd-env:latest
FROM docker.io/thallian/confd-env:3.16
RUN apk add --no-cache \
postfix \
postfix-pgsql \
openssl \
libstdc++ \
libmilter
libmilter \
icu-data-full
RUN addgroup -g 2222 access
RUN addgroup postfix access

6
README.md
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@ -8,7 +8,8 @@ create table if not exists virtual_domains (
create table if not exists virtual_users (
email text primary key,
domain_name text not null references virtual_domains(name)
domain_name text not null references virtual_domains(name),
wildcard_sender bool default false
);
create table if not exists virtual_aliases (
@ -17,9 +18,6 @@ create table if not exists virtual_aliases (
destination text not null
);
create table if not exists virtual_senders (
email text not null references virtual_users(email)
);
```
# Volumes

21
rootfs/etc/confd/templates/main.cf.tmpl
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@ -1,15 +1,13 @@
compatibility_level = 2
compatibility_level = 3.7
inet_protocols = all
mail_owner = postfix
myhostname = {{getenv "MYHOSTNAME"}}
mydomain = {{getenv "MYDOMAIN"}}
myorigin = $mydomain
mydestination = $myhostname, localhost
proxy_interfaces = {{getenv "EXTERNAL_IP"}}
unknown_local_recipient_reject_code = 550
mynetworks_style = host
relay_domains = $mydestination
recipient_delimiter = +
@ -22,8 +20,8 @@ virtual_mailbox_domains = pgsql:/etc/postfix/pgsql-virtual-mailbox-domains.cf
virtual_alias_maps = pgsql:/etc/postfix/pgsql-virtual-alias-maps.cf
virtual_transport = lmtp:inet:{{getenv "LMTP_HOST"}}:{{getenv "LMTP_PORT"}}
smtpd_tls_key_file=/etc/ssl/mail/tls.key
smtpd_tls_cert_file=/etc/ssl/mail/tls.crt
smtpd_tls_key_file=/etc/ssl/mail/key.pem
smtpd_tls_cert_file=/etc/ssl/mail/cert.pem
smtp_tls_security_level = {{getenv "TLS_SECURITY_LEVEL" "may"}}
smtp_tls_auth_only = yes
@ -59,18 +57,19 @@ smtpd_sasl_auth_enable = yes
smtpd_tls_auth_only = yes
smtpd_sasl_tls_security_options = noanonymous
smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination
smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, defer_unauth_destination, reject_unverified_recipient
smtpd_relay_restrictions =
permit_mynetworks
permit_sasl_authenticated
defer_unauth_destination
reject_sender_login_mismatch
smtpd_sender_restrictions = reject_sender_login_mismatch
smtpd_sender_login_maps = pgsql:/etc/postfix/pgsql-login-maps.cf
smtpd_milters={{getenv "RSPAMD_ADDRESS" "inet:127.0.0.1:11332"}}
non_smtpd_milters=$smtpd_milters
milter_mail_macros="i {mail_addr} {client_addr} {client_name} {auth_authen}"
milter_default_action = accept
milter_macro_daemon_name = ORIGINATING
milter_connect_macros = "i j {daemon_name} v {if_name} _"
message_size_limit = {{getenv "MESSAGE_SIZELIMIT" "20000000"}}

2
rootfs/etc/confd/templates/pgsql-login-maps.cf.tmpl
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@ -2,4 +2,4 @@ hosts = {{ getenv "DB_HOST" }}
user = {{ getenv "DB_USER" "email" }}
password = {{ getenv "DB_PASSWORD" }}
dbname = {{ getenv "DB_NAME" "email" }}
query = SELECT email FROM virtual_users WHERE email='%s' UNION SELECT destination FROM virtual_aliases WHERE email='%s'
query = SELECT email FROM virtual_users WHERE email='%u' UNION SELECT destination FROM virtual_aliases WHERE source='%u' UNION SELECT email FROM virtual_users WHERE wildcard_sender = true AND domain_name = '%d'

2
rootfs/etc/confd/templates/pgsql-virtual-alias-maps.cf.tmpl
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@ -2,4 +2,4 @@ hosts = {{ getenv "DB_HOST" }}
user = {{ getenv "DB_USER" "email" }}
password = {{ getenv "DB_PASSWORD" }}
dbname = {{ getenv "DB_NAME" "email" }}
query = SELECT destination FROM virtual_aliases WHERE email='%s'
query = SELECT destination FROM virtual_aliases WHERE source='%u'

2
rootfs/etc/confd/templates/pgsql-virtual-mailbox-domains.cf.tmpl
View File

@ -2,4 +2,4 @@ hosts = {{ getenv "DB_HOST" }}
user = {{ getenv "DB_USER" "email" }}
password = {{ getenv "DB_PASSWORD" }}
dbname = {{ getenv "DB_NAME" "email" }}
query = SELECT name FROM virtual_domains WHERE name='%s'
query = SELECT name FROM virtual_domains WHERE name='%u'

2
rootfs/etc/confd/templates/pgsql-virtual-mailbox-maps.cf.tmpl
View File

@ -2,4 +2,4 @@ hosts = {{ getenv "DB_HOST" }}
user = {{ getenv "DB_USER" "email" }}
password = {{ getenv "DB_PASSWORD" }}
dbname = {{ getenv "DB_NAME" "email" }}
query = SELECT email FROM virtual_users WHERE email ='%s'
query = SELECT email FROM virtual_users WHERE email ='%u'