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Refactor: gomplate + debian 13 (#1)
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Browse Source 
Co-authored-by: Mauro Torrez <mauro@layer7.mx>
Reviewed-on: #1
This commit was merged in pull request #1.
This commit is contained in:
Mauro Torrez
2026-01-18 03:51:53 +00:00
parent f474d081a0
commit 09416c743c
22 changed files with 143 additions and 239 deletions
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2
.gitea/workflows/build.yml
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@@ -15,7 +15,7 @@ jobs:
repo:
- eumau/postfix
tag:
- "5"
- "6"
steps:
-
name: Set up QEMU

1
.gitignore vendored
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@@ -1,3 +1,4 @@
*~
\#*
.#*
.DS_Store

17
Dockerfile
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@@ -1,7 +1,9 @@
FROM eumau/debian:bookworm-slim
LABEL maintainer "Mauro Torrez <mauro@mau.ro>"
FROM debian:trixie-slim
LABEL maintainer="Mauro Torrez <mauro@mau.ro>"
ARG DEBIAN_FRONTEND=noninteractive
ENV LC_ALL C
ARG TARGETARCH
ARG GOMPLATE_VERSION=4.3.0
ENV LC_ALL=C
ENV BIFF=no
ENV BOGOFILTER_ENABLE="yes"
@@ -73,6 +75,9 @@ RUN echo "_dev_null: /dev/null" > /etc/aliases \
ssl-cert \
ca-certificates \
bogofilter-sqlite \
curl \
&& curl -o /usr/local/bin/gomplate -sSL "https://github.com/hairyhenderson/gomplate/releases/download/v${GOMPLATE_VERSION}/gomplate_linux-${TARGETARCH}" \
&& chmod 755 /usr/local/bin/gomplate \
&& rm -rf /var/lib/apt/lists/* \
&& cp /usr/share/postfix/main.cf.debian /etc/postfix/main.cf \
&& mkdir -p /etc/postfix/rules \
@@ -110,10 +115,12 @@ RUN echo "_dev_null: /dev/null" > /etc/aliases \
anvil/unix/chroot=n \
scache/unix/chroot=n
ADD confd /etc/confd/
ADD postmap_all /usr/local/bin/
COPY --chmod=0755 entrypoint.sh /usr/local/bin/
COPY templates /etc/templates
COPY postmap_all /usr/local/bin/
VOLUME ["/ssl","/var/spool/postfix"]
EXPOSE 25/tcp 587/tcp
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
CMD ["postfix","start-fg"]

7
confd/conf.d/noreply.toml.disabled
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@@ -1,7 +0,0 @@
[template]
src = "noreply.tmpl"
dest = "/etc/postfix/noreply"
keys = [
"/noreply/aliases",
"/virtual/mailbox/domains",
]

35
confd/conf.d/setup_main.toml
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@@ -1,35 +0,0 @@
[template]
src = "setup_main.tmpl"
dest = "/start.d/99_main"
mode = "0755"
keys = [
"/biff",
"/message/size/limit",
"/mydestination",
"/mydomain",
"/myhostname",
"/mynetworks",
"/mynetworks/style",
"/propagate/unmatched/extensions",
"/recipient/delimiter",
"/smtp/tls/security/level",
"/smtpd/client/restrictions",
"/smtpd/data/restrictions",
"/smtpd/helo/required",
"/smtpd/helo/restrictions",
"/smtpd/recipient/restrictions",
"/smtpd/relay/restrictions",
"/smtpd/sasl/auth/enable",
"/smtpd/sasl/path",
"/smtpd/sasl/type",
"/smtpd/tls/auth/only",
"/smtpd/tls/cert/file",
"/smtpd/tls/key/file",
"/smtpd/tls/security/level",
"/smtpd/tls/session/cache/database",
"/smtputf8/enable",
"/virtual/alias/maps",
"/virtual/mailbox/domains",
"/virtual/mailbox/maps",
"/virtual/transport",
]

10
confd/conf.d/setup_milter.toml
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@@ -1,10 +0,0 @@
[template]
src = "setup_milter.tmpl"
dest = "/start.d/10_milter"
mode = "0755"
keys = [
"/internal/mail/filter/classes",
"/milter/default/action",
"/non/smtpd/milters",
"/smtpd/milters",
]

16
confd/conf.d/setup_postscreen.toml
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@@ -1,16 +0,0 @@
[template]
src = "setup_postscreen.tmpl"
dest = "/start.d/89_postscreen"
mode = "0755"
keys = [
"/bogofilter/enable",
"/postscreen/access/list",
"/postscreen/blacklist/action",
"/postscreen/dnsbl/action",
"/postscreen/dnsbl/reply/map",
"/postscreen/dnsbl/sites",
"/postscreen/dnsbl/threshold",
"/postscreen/dnsbl/whitelist/threshold",
"/postscreen/enable",
"/postscreen/greet/action",
]

16
confd/conf.d/setup_relayhost.toml
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@@ -1,16 +0,0 @@
[template]
src = "setup_relayhost.tmpl"
dest = "/start.d/88_relayhost"
mode = "0755"
keys = [
"/relayhost",
"/smtp/fallback/relay",
"/smtp/sasl/auth/enable",
"/smtp/sasl/password/maps",
"/smtp/sasl/security/options",
"/smtp/tls/cafile",
"/smtp/tls/mandatory/protocols",
"/smtp/tls/note/starttls/offer",
"/smtp/tls/security/level",
"/smtp/tls/session/cache/database"
]

7
confd/conf.d/setup_submission.toml
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@@ -1,7 +0,0 @@
[template]
src = "setup_submission.tmpl"
dest = "/start.d/11_submission"
mode = "0755"
keys = [
"/submission/enable",
]

8
confd/conf.d/spamfilter.toml
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@@ -1,8 +0,0 @@
[template]
src = "spamfilter.tmpl"
dest = "/usr/local/bin/spamfilter"
mode = "0755"
keys = [
"/bogofilter/ham/cutoff",
"/bogofilter/spam/cutoff",
]

10
confd/templates/noreply.tmpl
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@@ -1,10 +0,0 @@
# "no-reply" mail aliases.
# DO NOT edit this file, it will be overwritten.
# Instead, set the variable NOREPLY_ALIASES
{{ range split (getv "/noreply/aliases") " " }}
{{ if (strings.Contains . "@") }}
{{.}} _dev_null
{{ else }}
{{.}}@{{ index (split (getv "/virtual/mailbox/domains") " ") 0 }} _dev_null
{{ end }}
{{ end }}

77
confd/templates/setup_main.tmpl
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@@ -1,77 +0,0 @@
#!/bin/bash
# Managing main.cf:
# postconf [-dfhHnopvx] [-c config_dir] [-C class,...] [parameter ...]
# postconf [-epv] [-c config_dir] parameter=value ...
# postconf -# [-pv] [-c config_dir] parameter ...
# postconf -X [-pv] [-c config_dir] parameter ...
# Managing master.cf service entries:
# postconf -M [-fovx] [-c config_dir] [service[/type] ...]
# postconf -M [-ev] [-c config_dir] service/type=value ...
# postconf -M# [-v] [-c config_dir] service/type ...
# postconf -MX [-v] [-c config_dir] service/type ...
# Managing master.cf service fields:
# postconf -F [-fhHovx] [-c config_dir] [service[/type[/field]] ...]
# postconf -F [-ev] [-c config_dir] service/type/field=value ...
# Managing master.cf service parameters:
# postconf -P [-fhHovx] [-c config_dir] [service[/type[/parameter]] ...]
# postconf -P [-ev] [-c config_dir] service/type/parameter=value ...
# postconf -PX [-v] [-c config_dir] service/type/parameter ...
# Managing bounce message templates:
# postconf -b [-v] [-c config_dir] [template_file]
# postconf -t [-v] [-c config_dir] [template_file]
# Managing TLS features:
# postconf -T mode [-v] [-c config_dir]
# Managing other configuration:
# postconf -a|-A|-l|-m [-v] [-c config_dir]
postconf maillog_file=/dev/stdout
postconf alias_maps=hash:/etc/aliases
{{ with getv "/biff" }}postconf biff='{{.}}'{{ end }}
{{ with getv "/message/size/limit" }}postconf message_size_limit='{{.}}'{{ end }}
{{ with getv "/mydestination" }}postconf mydestination='{{.}}'{{ end }}
{{ with getv "/mydomain" }}postconf mydomain='{{.}}'{{ end }}
{{ with getv "/myhostname" }}postconf myhostname='{{.}}'{{ end }}
{{ with getv "/mynetworks" }}postconf mynetworks='{{.}}'{{ end }}
{{ with getv "/mynetworks/style" }}postconf mynetworks_style='{{.}}'{{ end }}
{{ with getv "/propagate/unmatched/extensions" }}postconf propagate_unmatched_extensions='{{.}}'{{ end }}
{{ with getv "/recipient/delimiter" }}postconf recipient_delimiter='{{.}}'{{ end }}
{{ with getv "/smtp/tls/security/level" }}postconf smtp_tls_security_level='{{.}}'{{ end }}
{{ with getv "/smtpd/client/restrictions" }}postconf smtpd_client_restrictions='{{.}}'{{ end }}
{{ with getv "/smtpd/data/restrictions" }}postconf smtpd_data_restrictions='{{.}}'{{ end }}
{{ with getv "/smtpd/helo/required" }}postconf smtpd_helo_required='{{.}}'{{ end }}
{{ with getv "/smtpd/helo/restrictions" }}postconf smtpd_helo_restrictions='{{.}}'{{ end }}
{{ with getv "/smtpd/recipient/restrictions" }}postconf smtpd_recipient_restrictions='{{.}}'{{ end }}
{{ with getv "/smtpd/relay/restrictions" }}postconf smtpd_relay_restrictions='{{.}}'{{ end }}
{{ with getv "/smtpd/sasl/auth/enable" }}postconf smtpd_sasl_auth_enable='{{.}}'{{ end }}
{{ with getv "/smtpd/sasl/path" }}postconf smtpd_sasl_path='{{.}}'{{ end }}
{{ with getv "/smtpd/sasl/type" }}postconf smtpd_sasl_type='{{.}}'{{ end }}
{{ with getv "/smtpd/tls/auth/only" }}postconf smtpd_tls_auth_only='{{.}}'{{ end }}
{{ with getv "/smtpd/tls/cert/file" }}postconf smtpd_tls_cert_file='{{.}}'{{ end }}
{{ with getv "/smtpd/tls/key/file" }}postconf smtpd_tls_key_file='{{.}}'{{ end }}
{{ with getv "/smtpd/tls/security/level" }}postconf smtpd_tls_security_level='{{.}}'{{ end }}
{{ with getv "/smtpd/tls/session/cache/database" }}postconf smtpd_tls_session_cache_database='{{.}}'{{ end }}
{{ with getv "/smtputf8/enable" }}postconf smtputf8_enable='{{.}}'{{ end }}
{{ with getv "/virtual/alias/maps" }}postconf virtual_alias_maps='{{.}}'{{ end }}
{{ with getv "/virtual/mailbox/domains" }}postconf virtual_mailbox_domains='{{.}}'{{ end }}
{{ with getv "/virtual/mailbox/maps" }}postconf virtual_mailbox_maps='{{.}}'{{ end }}
{{ with getv "/virtual/transport" }}postconf virtual_transport='{{.}}'{{ end }}
postconf -M spamfilter/unix | grep -q spamfilter || {
postconf -M spamfilter/unix="spamfilter unix - n n - - pipe"
}
postconf -F spamfilter/unix/private=- \
spamfilter/unix/unprivileged=n \
spamfilter/unix/chroot=n \
spamfilter/unix/wakeup=- \
spamfilter/unix/process_limit=- \
spamfilter/unix/command='pipe flags=Rq user=vmail argv=/usr/local/bin/spamfilter -oi -f ${sender} ${recipient}'
# run postmap for all lookup tables
postmap_all

6
confd/templates/setup_milter.tmpl
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@@ -1,6 +0,0 @@
#!/bin/bash
{{ with getv "/internal/mail/filter/classes" }}postconf internal_mail_filter_classes='{{.}}'{{ end }}
{{ with getv "/milter/default/action" }}postconf milter_default_action='{{.}}'{{ end }}
{{ with getv "/non/smtpd/milters" }}postconf non_smtpd_milters='{{.}}'{{ end }}
{{ with getv "/smtpd/milters" }}postconf smtpd_milters='{{.}}'{{ end }}

14
confd/templates/setup_relayhost.tmpl
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@@ -1,14 +0,0 @@
#!/bin/bash
# These postfix settings allow for sending all mail through a relay host.
{{ with getv "/relayhost" }}postconf relayhost='{{.}}'{{ end }}
{{ with getv "/smtp/fallback/relay" }}postconf smtp_fallback_relay='{{.}}'{{ end }}
{{ with getv "/smtp/sasl/auth/enable" }}postconf smtp_sasl_auth_enable='{{.}}'{{ end }}
{{ with getv "/smtp/sasl/password/maps" }}postconf smtp_sasl_password_maps='{{.}}'{{ end }}
{{ with getv "/smtp/sasl/security/options" }}postconf smtp_sasl_security_options='{{.}}'{{ end }}
{{ with getv "/smtp/tls/cafile" }}postconf smtp_tls_CAfile='{{.}}'{{ end }}
{{ with getv "/smtp/tls/mandatory/protocols" }}postconf smtp_tls_mandatory_protocols='{{.}}'{{ end }}
{{ with getv "/smtp/tls/note/starttls/offer" }}postconf smtp_tls_note_starttls_offer='{{.}}'{{ end }}
{{ with getv "/smtp/tls/security/level" }}postconf smtp_tls_security_level='{{.}}'{{ end }}
{{ with getv "/smtp/tls/session/cache/database" }}postconf smtp_tls_session_cache_database='{{.}}'{{ end }}

6
confd/templates/spamfilter.tmpl
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@@ -1,6 +0,0 @@
#!/bin/bash
# pass mail through spam filter Bogofilter
# arguments are passed on to sendmail
/usr/bin/bogofilter -d /vmail/bogofilter -p {{ with getv "/bogofilter/ham/cutoff" }}--ham-cutoff '{{.}}'{{ end }} {{ with getv "/bogofilter/spam/cutoff" }}--spam-cutoff '{{.}}'{{ end }} | /usr/sbin/sendmail "$@"

5
entrypoint.sh Executable file
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@@ -0,0 +1,5 @@
#!/bin/bash
set -e
gomplate --input-dir=/etc/templates --output-dir=/
run-parts -v --exit-on-error /start.d
exec "$@"

77
templates/start.d/setup_main Executable file
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@@ -0,0 +1,77 @@
#!/bin/bash
# Managing main.cf:
# postconf [-dfhHnopvx] [-c config_dir] [-C class,...] [parameter ...]
# postconf [-epv] [-c config_dir] parameter=value ...
# postconf -# [-pv] [-c config_dir] parameter ...
# postconf -X [-pv] [-c config_dir] parameter ...
# Managing master.cf service entries:
# postconf -M [-fovx] [-c config_dir] [service[/type] ...]
# postconf -M [-ev] [-c config_dir] service/type=value ...
# postconf -M# [-v] [-c config_dir] service/type ...
# postconf -MX [-v] [-c config_dir] service/type ...
# Managing master.cf service fields:
# postconf -F [-fhHovx] [-c config_dir] [service[/type[/field]] ...]
# postconf -F [-ev] [-c config_dir] service/type/field=value ...
# Managing master.cf service parameters:
# postconf -P [-fhHovx] [-c config_dir] [service[/type[/parameter]] ...]
# postconf -P [-ev] [-c config_dir] service/type/parameter=value ...
# postconf -PX [-v] [-c config_dir] service/type/parameter ...
# Managing bounce message templates:
# postconf -b [-v] [-c config_dir] [template_file]
# postconf -t [-v] [-c config_dir] [template_file]
# Managing TLS features:
# postconf -T mode [-v] [-c config_dir]
# Managing other configuration:
# postconf -a|-A|-l|-m [-v] [-c config_dir]
postconf maillog_file=/dev/stdout
postconf alias_maps=hash:/etc/aliases
{{ with getenv "BIFF" }}postconf biff='{{.}}'{{ end }}
{{ with getenv "MESSAGE_SIZE_LIMIT" }}postconf message_size_limit='{{.}}'{{ end }}
{{ with getenv "MYDESTINATION" }}postconf mydestination='{{.}}'{{ end }}
{{ with getenv "MYDOMAIN" }}postconf mydomain='{{.}}'{{ end }}
{{ with getenv "MYHOSTNAME" }}postconf myhostname='{{.}}'{{ end }}
{{ with getenv "MYNETWORKS" }}postconf mynetworks='{{.}}'{{ end }}
{{ with getenv "MYNETWORKS_STYLE" }}postconf mynetworks_style='{{.}}'{{ end }}
{{ with getenv "PROPAGATE_UNMATCHED_EXTENSIONS" }}postconf propagate_unmatched_extensions='{{.}}'{{ end }}
{{ with getenv "RECIPIENT_DELIMITER" }}postconf recipient_delimiter='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_SECURITY_LEVEL" }}postconf smtp_tls_security_level='{{.}}'{{ end }}
{{ with getenv "SMTPD_CLIENT_RESTRICTIONS" }}postconf smtpd_client_restrictions='{{.}}'{{ end }}
{{ with getenv "SMTPD_DATA_RESTRICTIONS" }}postconf smtpd_data_restrictions='{{.}}'{{ end }}
{{ with getenv "SMTPD_HELO_REQUIRED" }}postconf smtpd_helo_required='{{.}}'{{ end }}
{{ with getenv "SMTPD_HELO_RESTRICTIONS" }}postconf smtpd_helo_restrictions='{{.}}'{{ end }}
{{ with getenv "SMTPD_RECIPIENT_RESTRICTIONS" }}postconf smtpd_recipient_restrictions='{{.}}'{{ end }}
{{ with getenv "SMTPD_RELAY_RESTRICTIONS" }}postconf smtpd_relay_restrictions='{{.}}'{{ end }}
{{ with getenv "SMTPD_SASL_AUTH_ENABLE" }}postconf smtpd_sasl_auth_enable='{{.}}'{{ end }}
{{ with getenv "SMTPD_SASL_PATH" }}postconf smtpd_sasl_path='{{.}}'{{ end }}
{{ with getenv "SMTPD_SASL_TYPE" }}postconf smtpd_sasl_type='{{.}}'{{ end }}
{{ with getenv "SMTPD_TLS_AUTH_ONLY" }}postconf smtpd_tls_auth_only='{{.}}'{{ end }}
{{ with getenv "SMTPD_TLS_CERT_FILE" }}postconf smtpd_tls_cert_file='{{.}}'{{ end }}
{{ with getenv "SMTPD_TLS_KEY_FILE" }}postconf smtpd_tls_key_file='{{.}}'{{ end }}
{{ with getenv "SMTPD_TLS_SECURITY_LEVEL" }}postconf smtpd_tls_security_level='{{.}}'{{ end }}
{{ with getenv "SMTPD_TLS_SESSION_CACHE_DATABASE" }}postconf smtpd_tls_session_cache_database='{{.}}'{{ end }}
{{ with getenv "SMTPUTF8_ENABLE" }}postconf smtputf8_enable='{{.}}'{{ end }}
{{ with getenv "VIRTUAL_ALIAS_MAPS" }}postconf virtual_alias_maps='{{.}}'{{ end }}
{{ with getenv "VIRTUAL_MAILBOX_DOMAINS" }}postconf virtual_mailbox_domains='{{.}}'{{ end }}
{{ with getenv "VIRTUAL_MAILBOX_MAPS" }}postconf virtual_mailbox_maps='{{.}}'{{ end }}
{{ with getenv "VIRTUAL_TRANSPORT" }}postconf virtual_transport='{{.}}'{{ end }}
postconf -M spamfilter/unix | grep -q spamfilter || {
postconf -M spamfilter/unix="spamfilter unix - n n - - pipe"
}
postconf -F spamfilter/unix/private=- \
spamfilter/unix/unprivileged=n \
spamfilter/unix/chroot=n \
spamfilter/unix/wakeup=- \
spamfilter/unix/process_limit=- \
spamfilter/unix/command='pipe flags=Rq user=vmail argv=/usr/local/bin/spamfilter -oi -f ${sender} ${recipient}'
# run postmap for all lookup tables
postmap_all

6
templates/start.d/setup_milter Executable file
View File

@@ -0,0 +1,6 @@
#!/bin/bash
{{ with getenv "INTERNAL_MAIL_FILTER_CLASSES" }}postconf internal_mail_filter_classes='{{.}}'{{ end }}
{{ with getenv "MILTER_DEFAULT_ACTION" }}postconf milter_default_action='{{.}}'{{ end }}
{{ with getenv "NON_SMTPD_MILTERS" }}postconf non_smtpd_milters='{{.}}'{{ end }}
{{ with getenv "SMTPD_MILTERS" }}postconf smtpd_milters='{{.}}'{{ end }}

34
confd/templates/setup_postscreen.tmpl → templates/start.d/setup_postscreen Normal file → Executable file
View File

@@ -23,7 +23,7 @@
#postconf -h postscreen_non_smtp_command_action
#postconf -h postscreen_pipelining_action
{{ if eq (getv "/postscreen/enable") "yes"}}
{{ if eq (getenv "POSTSCREEN_ENABLE") "yes" -}}
postconf -M smtpd/pass="smtpd pass - - n - - smtpd"
postconf -F smtpd/pass/private=- \
smtpd/pass/unprivileged=- \
@@ -52,11 +52,11 @@ postconf -F dnsblog/unix/private=- \
dnsblog/unix/process_limit=0 \
dnsblog/unix/command="dnsblog"
{{ if eq (getv "/bogofilter/enable") "yes" }}
{{ if eq (getenv "BOGOFILTER_ENABLE") "yes" -}}
postconf -P smtpd/pass/content_filter=spamfilter
{{ else }}
{{ else -}}
postconf -X -P smtpd/pass/content_filter
{{ end }}
{{ end -}}
# FIXME: template tables instead of creating empty files
touch /etc/postfix/rules/postscreen_access_list.cidr
@@ -64,16 +64,16 @@ touch /etc/postfix/rules/postscreen_dnsbl_mask.pcre
# main.cf options
# FIXME: allow un-setting options by blanking variable values
{{ with getv "/postscreen/access/list" }}postconf -e postscreen_access_list='{{.}}'{{ end }}
{{ with getv "/postscreen/blacklist/action" }}postconf -e postscreen_blacklist_action='{{.}}'{{ end }}
{{ with getv "/postscreen/dnsbl/action" }}postconf -e postscreen_dnsbl_action='{{.}}'{{ end }}
{{ with getv "/postscreen/dnsbl/reply/map" }}postconf -e postscreen_dnsbl_reply_map='{{.}}'{{ end }}
{{ with getv "/postscreen/dnsbl/sites" }}postconf -e postscreen_dnsbl_sites='{{.}}'{{ end }}
{{ with getv "/postscreen/dnsbl/threshold" }}postconf -e postscreen_dnsbl_threshold='{{.}}'{{ end }}
{{ with getv "/postscreen/dnsbl/whitelist/threshold" }}postconf -e postscreen_dnsbl_whitelist_threshold='{{.}}'{{ end }}
{{ with getv "/postscreen/greet/action" }}postconf -e postscreen_greet_action='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_ACCESS_LIST" }}postconf -e postscreen_access_list='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_BLACKLIST_ACTION" }}postconf -e postscreen_blacklist_action='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_DNSBL_ACTION" }}postconf -e postscreen_dnsbl_action='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_DNSBL_REPLY_MAP" }}postconf -e postscreen_dnsbl_reply_map='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_DNSBL_SITES" }}postconf -e postscreen_dnsbl_sites='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_DNSBL_THRESHOLD" }}postconf -e postscreen_dnsbl_threshold='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_DNSBL_WHITELIST_THRESHOLD" }}postconf -e postscreen_dnsbl_whitelist_threshold='{{.}}'{{ end }}
{{ with getenv "POSTSCREEN_GREET_ACTION" }}postconf -e postscreen_greet_action='{{.}}'{{ end }}
{{ else }}
{{ else -}}
# disable postscreen
postconf -M# smtpd/pass
@@ -84,15 +84,15 @@ postconf -F smtp/inet/private=n \
smtp/inet/process_limit=- \
smtp/inet/command="smtpd"
{{ if eq (getv "/bogofilter/enable") "yes" }}
{{ if eq (getenv "BOGOFILTER_ENABLE") "yes" -}}
postconf -P smtp/inet/content_filter=spamfilter
{{ else }}
{{ else -}}
postconf -X -P smtp/inet/content_filter
{{ end }}
{{ end -}}
postconf -M# dnsblog/unix
{{ end }}
{{ end -}}
# TODO: access list:
# # Ansible-generated postscreen CIDR access table. You can change this

14
templates/start.d/setup_relayhost Executable file
View File

@@ -0,0 +1,14 @@
#!/bin/bash
# These postfix settings allow for sending all mail through a relay host.
{{ with getenv "RELAYHOST" }}postconf relayhost='{{.}}'{{ end }}
{{ with getenv "SMTP_FALLBACK_RELAY" }}postconf smtp_fallback_relay='{{.}}'{{ end }}
{{ with getenv "SMTP_SASL_AUTH_ENABLE" }}postconf smtp_sasl_auth_enable='{{.}}'{{ end }}
{{ with getenv "SMTP_SASL_PASSWORD_MAPS" }}postconf smtp_sasl_password_maps='{{.}}'{{ end }}
{{ with getenv "SMTP_SASL_SECURITY_OPTIONS" }}postconf smtp_sasl_security_options='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_CAFILE" }}postconf smtp_tls_CAfile='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_MANDATORY_PROTOCOLS" }}postconf smtp_tls_mandatory_protocols='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_NOTE_STARTTLS_OFFER" }}postconf smtp_tls_note_starttls_offer='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_SECURITY_LEVEL" }}postconf smtp_tls_security_level='{{.}}'{{ end }}
{{ with getenv "SMTP_TLS_SESSION_CACHE_DATABASE" }}postconf smtp_tls_session_cache_database='{{.}}'{{ end }}

6
confd/templates/setup_submission.tmpl → templates/start.d/setup_submission Normal file → Executable file
View File

@@ -7,7 +7,7 @@
#postconf -P -h submission/inet/smtpd_tls_security_level
#postconf -P -h submission/inet/syslog_name
{{ if eq (getv "/submission/enable") "yes"}}
{{ if eq (getenv "SUBMISSION_ENABLE") "yes" -}}
postconf -M submission/inet="submission inet n - n - - smtpd"
postconf -F submission/inet/private=n \
submission/inet/unprivileged=- \
@@ -20,6 +20,6 @@ postconf -P -e submission/inet/smtpd_helo_restrictions="permit"
postconf -P -e submission/inet/smtpd_sasl_auth_enable="yes"
postconf -P -e submission/inet/smtpd_tls_security_level="encrypt"
postconf -P -e submission/inet/syslog_name="postfix/submission"
{{ else }}
{{ else -}}
postconf -M# submission/inet
{{ end }}
{{ end -}}

6
templates/start.d/spamfilter Executable file
View File

@@ -0,0 +1,6 @@
#!/bin/bash
# pass mail through spam filter Bogofilter
# arguments are passed on to sendmail
/usr/bin/bogofilter -d /vmail/bogofilter -p {{ with getenv "BOGOFILTER_HAM_CUTOFF" }}--ham-cutoff '{{.}}'{{ end }} {{ with getenv "BOGOFILTER_SPAM_CUTOFF" }}--spam-cutoff '{{.}}'{{ end }} | /usr/sbin/sendmail "$@"