mirror of
https://github.com/SrIzan10/docker-smtp.git
synced 2026-05-01 10:45:16 +00:00
test
This commit is contained in:
Eldad Fux
10
Dockerfile
10
Dockerfile
@@ -2,16 +2,10 @@ FROM alpine:3.12
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LABEL maintainer="team@appwrite.io"
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RUN apk add --no-cache bash exim iproute2
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RUN apk add --no-cache exim
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COPY entrypoint.sh /bin/
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COPY set-exim-update-conf /bin/
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RUN chmod a+x /bin/entrypoint.sh && \
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chmod a+x /bin/set-exim-update-conf
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COPY exim.conf /etc/exim/exim.conf
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EXPOSE 25
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ENTRYPOINT ["/bin/entrypoint.sh"]
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CMD ["exim", "-bd", "-q15m", "-v"]
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@@ -1,90 +0,0 @@
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#!/bin/bash
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set -e
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# Initialize localmacros as an empty file
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echo -n "" > /etc/exim/exim.conf.localmacros
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if [ "$MAILNAME" ]; then
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echo "MAIN_HARDCODE_PRIMARY_HOSTNAME = $MAILNAME" > /etc/exim/exim.conf.localmacros
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echo $MAILNAME > /etc/mailname
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fi
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if [ "$KEY_PATH" -a "$CERTIFICATE_PATH" ]; then
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if [ "$MAILNAME" ]; then
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echo "MAIN_TLS_ENABLE = yes" >> /etc/exim/exim.conf.localmacros
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else
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echo "MAIN_TLS_ENABLE = yes" >> /etc/exim/exim.conf.localmacros
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fi
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cp $KEY_PATH /etc/exim/exim.key
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cp $CERTIFICATE_PATH /etc/exim/exim.crt
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chgrp Debian-exim /etc/exim/exim.key
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chgrp Debian-exim /etc/exim/exim.crt
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chmod 640 /etc/exim/exim.key
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chmod 640 /etc/exim/exim.crt
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fi
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opts=(
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dc_local_interfaces "[0.0.0.0]:${PORT:-25} ; [::0]:${PORT:-25}"
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dc_other_hostnames ''
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dc_relay_nets "$(ip addr show dev eth0 | awk '$1 == "inet" { print $2 }' | xargs | sed 's/ /:/g')${RELAY_NETWORKS}"
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)
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if [ "$DISABLE_IPV6" ]; then
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echo 'disable_ipv6=true' >> /etc/exim/exim.conf.localmacros
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fi
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if [ "$GMAIL_USER" -a "$GMAIL_PASSWORD" ]; then
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opts+=(
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dc_eximconfig_configtype 'smarthost'
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dc_smarthost 'smtp.gmail.com::587'
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dc_relay_domains "${RELAY_DOMAINS}"
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)
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echo "*.google.com:$GMAIL_USER:$GMAIL_PASSWORD" > /etc/exim/passwd.client
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elif [ "$SES_USER" -a "$SES_PASSWORD" ]; then
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opts+=(
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dc_eximconfig_configtype 'smarthost'
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dc_smarthost "email-smtp.${SES_REGION:=us-east-1}.amazonaws.com::${SES_PORT:=587}"
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dc_relay_domains "${RELAY_DOMAINS}"
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)
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echo "*.amazonaws.com:$SES_USER:$SES_PASSWORD" > /etc/exim/passwd.client
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# Allow to specify an arbitrary smarthost.
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# Parameters: SMARTHOST_USER, SMARTHOST_PASSWORD: authentication parameters
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# SMARTHOST_ALIASES: list of aliases to puth auth data for (semicolon separated)
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# SMARTHOST_ADDRESS, SMARTHOST_PORT: connection parameters.
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elif [ "$SMARTHOST_ADDRESS" ] ; then
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opts+=(
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dc_eximconfig_configtype 'smarthost'
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dc_smarthost "${SMARTHOST_ADDRESS}::${SMARTHOST_PORT-25}"
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dc_relay_domains "${RELAY_DOMAINS}"
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)
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rm -f /etc/exim/passwd.client
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if [ "$SMARTHOST_ALIASES" -a "$SMARTHOST_USER" -a "$SMARTHOST_PASSWORD" ] ; then
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echo "$SMARTHOST_ALIASES;" | while read -d ";" alias; do
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echo "${alias}:$SMARTHOST_USER:$SMARTHOST_PASSWORD" >> /etc/exim/passwd.client
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done
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fi
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elif [ "$RELAY_DOMAINS" ]; then
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opts+=(
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dc_relay_domains "${RELAY_DOMAINS}"
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dc_eximconfig_configtype 'internet'
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)
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else
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opts+=(
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dc_eximconfig_configtype 'internet'
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)
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fi
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# allow to add additional macros by bind-mounting a file
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if [ -f /etc/exim/_docker_additional_macros ]; then
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cat /etc/exim/_docker_additional_macros >> /etc/exim/exim.conf.localmacros
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fi
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# /bin/set-exim-update-conf "${opts[@]}"
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echo "debug1"
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cat /etc/exim/exim.conf.localmacros
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echo "debug2"
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cat /etc/exim/exim.conf
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echo "debug3"
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exec "$@"
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110
exim.conf
Normal file
110
exim.conf
Normal file
@@ -0,0 +1,110 @@
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######################################################################
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# MAIN CONFIGURATION SETTINGS #
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######################################################################
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keep_environment = LOCAL_DOMAINS : RELAY_TO_DOMAINS : RELAY_FROM_HOSTS : SMARTHOST_PORT : SMARTHOST_HOST : SMARTHOST_USERNAME : SMARTHOST_PASSWORD
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domainlist local_domains = ${env{LOCAL_DOMAINS}{$value} fail}
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domainlist relay_to_domains = ${env{RELAY_TO_DOMAINS}{$value} fail}
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hostlist relay_from_hosts = <; ${env{RELAY_FROM_HOSTS}{$value} fail}
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acl_smtp_rcpt = acl_check_rcpt
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acl_smtp_data = acl_check_data
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tls_advertise_hosts =
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daemon_smtp_ports = 25
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deliver_drop_privilege = true
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never_users = root
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prdr_enable = true
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log_file_path = /var/log/exim/%s
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syslog_duplication = false
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log_selector = \
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+smtp_protocol_error \
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+smtp_syntax_error \
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+sender_on_delivery \
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+received_recipients
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ignore_bounce_errors_after = 2d
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timeout_frozen_after = 7d
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######################################################################
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# ACL CONFIGURATION #
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######################################################################
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begin acl
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acl_check_rcpt:
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accept hosts = :
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control = dkim_disable_verify
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deny message = Restricted characters in address
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domains = +local_domains
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local_parts = ^[.] : ^.*[@%!/|]
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deny message = Restricted characters in address
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domains = !+local_domains
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local_parts = ^[./|] : ^.*[@%!] : ^.*/\\.\\./
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accept local_parts = postmaster
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domains = +local_domains
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# require verify = sender
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accept hosts = +relay_from_hosts
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control = submission
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control = dkim_disable_verify
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accept authenticated = *
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control = submission
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control = dkim_disable_verify
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require message = nice hosts say HELO first
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condition = ${if def:sender_helo_name}
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require message = relay not permitted
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domains = +local_domains : +relay_to_domains
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require verify = recipient
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accept
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acl_check_data:
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deny condition = ${if > {$max_received_linelength}{998}}
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accept
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######################################################################
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# ROUTERS CONFIGURATION #
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######################################################################
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begin routers
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smarthost:
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driver = manualroute
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domains = ! +local_domains
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transport = smarthost_smtp
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route_data = ${env{SMARTHOST_HOST}{$value} fail}
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ignore_target_hosts = <; 0.0.0.0 ; 127.0.0.0/8 ; ::1
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no_more
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######################################################################
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# TRANSPORTS CONFIGURATION #
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######################################################################
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begin transports
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smarthost_smtp:
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driver = smtp
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port = ${env{SMARTHOST_PORT}{$value} fail}
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hosts_require_auth = $host_address
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hosts_require_tls = $host_address
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message_size_limit = ${if > {$max_received_linelength}{998} {1}{0}}
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######################################################################
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# RETRY CONFIGURATION #
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######################################################################
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begin retry
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# Address/Domain Error Retries
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* * F,2h,15m; G,16h,1h,1.5; F,4d,6h
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######################################################################
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# AUTHENTICATION CONFIGURATION #
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######################################################################
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begin authenticators
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auth_login:
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driver = plaintext
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public_name = LOGIN
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hide client_send = : ${env{SMARTHOST_USERNAME}{$value} fail} : ${env{SMARTHOST_PASSWORD}{$value} fail}
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# End of Exim configuration file
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@@ -1,25 +0,0 @@
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#!/bin/bash
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set -e
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ls /etc/exim
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conf='/etc/exim/exim.conf'
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sedExpr=''
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while [ $# -gt 0 ]; do
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key="$1"
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value="$2"
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shift 2
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if ! grep -qE "^#?${key}=" "$conf"; then
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echo >&2 "error: '$key' not found in '$conf'"
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exit 1
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fi
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sed_escaped_value="$(echo "$value" | sed 's/[\/&]/\\&/g')"
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sedExpr+=$'\n\t'"s/^#?(${key})=.*/\1='${sed_escaped_value}'/;"
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done
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set -x
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sed -ri "$sedExpr"$'\n' "$conf"
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update-exim.conf -v
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