maurosoft1973/alpine-postfix-relay
Postfix Relay Docker Image with Multilanguage e Timezone support running on Alpine Linux
3.9K
This Docker image (maurosoft1973/alpine-postfix-relay) is based on the minimal Alpine Linux with Postfix Version v3.7.2-r0.
Postfix is a free and open-source mail transfer agent (MTA) that routes and delivers electronic mail.
Postfix attempts to be fast, easy to administer, and secure.
:aarch64
- 64 bit ARM:armhf
- 32 bit ARM v6:armv7
- 32 bit ARM v7:ppc64le
- 64 bit PowerPC:x86
- 32 bit Intel/AMD:x86_64
- 64 bit Intel/AMD (x86_64/amd64):latest
latest branch based (Automatic Architecture Selection):aarch64
latest 64 bit ARM:armhf
latest 32 bit ARM v6:armv7
latest 32 bit ARM v7:ppc64le
latest 64 bit PowerPC:x86
latest 32 bit Intel/AMD:x86_64
latest 64 bit Intel/AMD:test
test branch based (Automatic Architecture Selection):test-aarch64
test 64 bit ARM:test-armhf
test 32 bit ARM v6:test-armv7
test 32 bit ARM v7:test-ppc64le
test 64 bit PowerPC:test-x86
test 32 bit Intel/AMD:test-x86_64
test 64 bit Intel/AMD:3.16.0
3.16.0 branch based (Automatic Architecture Selection):3.16.0-aarch64
3.16.0 64 bit ARM:3.16.0-armhf
3.16.0 32 bit ARM v6:3.16.0-armv7
3.16.0 32 bit ARM v7:3.16.0-ppc64le
3.16.0 64 bit PowerPC:3.16.0-x86
3.16.0 32 bit Intel/AMD:3.16.0-x86_64
3.16.0 64 bit Intel/AMD:3.16.0-3.7.2-r0
3.16.0-3.7.2-r0 branch based (Automatic Architecture Selection):3.16.0-3.7.2-r0-aarch64
3.16.0 64 bit ARM:3.16.0-3.7.2-r0-armhf
3.16.0 32 bit ARM v6:3.16.0-3.7.2-r0-armv7
3.16.0 32 bit ARM v7:3.16.0-3.7.2-r0-ppc64le
3.16.0 64 bit PowerPC:3.16.0-3.7.2-r0-x86
3.16.0 32 bit Intel/AMD:3.16.0-3.7.2-r0-x86_64
3.16.0 64 bit Intel/AMDVersion | Size |
---|---|
This image creates containers that allow you to send e-mails via your e-mail address (ex. gmail).
LC_ALL
: default locale (default en_GB.UTF-8)TIMEZONE
: default timezone (default Europe/Brussels)SMTP_SENDER_NAME
: the name displayed in the from header (also from name)SMTP_RELAY_HOST
: the smtp server will forward mailSMTP_RELAY_PORT
: the port of relay hostSMTP_RELAY_LOGIN
: user for login the relay hostSMTP_RELAY_PASSWORD
: password for login the relay hostRECIPIENT_RESTRICTIONS
: the recipients address to delivery email (default empty -> all recipient address)ACCEPTED_NETWORKS
: the address ip authorized to send email (default 192.168.0.0/16 172.17.0.0/16 172.16.0.0/12 10.0.0.0/8)SMTP_USE_TLS
: Enabling TLS in the Postfix SMTP Client (default no)SMTP_TLS_SECURITY_LEVEL
: The default SMTP TLS security level for the Postfix SMTP client (default may)SMTP_DEBUG_PEER_LIST
: For help with troubleshooting, Postfix can increase logging for particular hosts that you might be having problems with. debug_peer_list specifies a list of one or more hosts, domains, or regular expression patterns whose logging should be increased by the degree specified in debug_peer_level (default: 0.0.0.0 -> none)SMTP_DEBUG_PEER_LEVEL
: debug level (default 3)SMTP_GMAIL_LOGIN=youremail
SMTP_GMAIL_PASSWORD=yourpassword
docker run -d -p 0.0.0.0:25:25 \
--name alpine-postfix-relay-to-gmail \
-e SMTP_RELAY_HOST=smtp.gmail.com \
-e SMTP_RELAY_PORT=465 \
-e SMTP_RELAY_LOGIN=${SMTP_GMAIL_LOGIN} \
-e SMTP_RELAY_PASSWORD=${SMTP_GMAIL_PASSWORD} \
maurosoft1973/alpine-postfix-relay
SMTP_GMAIL_LOGIN=youremail
SMTP_GMAIL_PASSWORD=yourpassword
docker run -d -p 0.0.0.0:25:25 -p 0.0.0.0:587:587 \
--name alpine-postfix-relay-to-gmail \
-e SMTP_RELAY_HOST=smtp.gmail.com \
-e SMTP_RELAY_PORT=465 \
-e SMTP_RELAY_LOGIN=${SMTP_GMAIL_LOGIN} \
-e SMTP_RELAY_PASSWORD=${SMTP_GMAIL_PASSWORD} \
maurosoft1973/alpine-postfix-relay
First, you create an account Google apppasswords for allow send email. The password is automatically generated
Please copy the password and paste into SMTP_GMAIL_PASSWORD
SMTP_GMAIL_LOGIN=youremail
SMTP_GMAIL_PASSWORD=automaticpasswordgenerated
docker run -d -p 0.0.0.0:25:25 -p 0.0.0.0:587:587 \
--name alpine-postfix-relay-to-gmail \
-e SMTP_RELAY_HOST=smtp.gmail.com \
-e SMTP_RELAY_PORT=465 \
-e SMTP_RELAY_LOGIN=${SMTP_GMAIL_LOGIN} \
-e SMTP_RELAY_PASSWORD=${SMTP_GMAIL_PASSWORD} \
maurosoft1973/alpine-postfix-relay
This job use the image maurosoft1973/alpine-postfix-relay for load as service and send email.
For use, replace the value:
Note: i use the sleep function, inside the job, for have time to process the postfix queue, otherwise the e-mail is not sent because the process is stopped.
postfix-relay-service:
stage: test
image: maurosoft1973/alpine
services:
- name: maurosoft1973/alpine-postfix-relay
alias: smtp
variables:
SMTP_RECIPIENT_NAME: "recipientname"
SMTP_RECIPIENT: "recipientaddress"
SMTP_SENDER_NAME: "sendername"
SMTP_RELAY_HOST: "smtp.gmail.com"
SMTP_RELAY_PORT: "465"
SMTP_RELAY_LOGIN: "youremail"
SMTP_RELAY_PASSWORD: "yourpassword"
script:
- apk add curl
- |
echo "From: $SMTP_SENDER_NAME <$SMTP_RELAY_LOGIN>" >> mail.txt
echo "To: $SMTP_RECIPIENT_NAME <${SMTP_RECIPIENT}>" >> mail.txt
echo "Subject: Test Message - CURL" >> mail.txt
echo "" >> mail.txt
echo "Dear $SMTP_RECIPIENT_NAME," >> mail.txt
echo "Test message from GitLab Pipeline" >> mail.txt
- curl smtp://smtp -v --mail-from "$SMTP_RELAY_LOGIN" --mail-rcpt "$SMTP_RECIPIENT" -T "mail.txt"
- sleep 15s
Last Update 24.05.2022 10:30:03
docker pull maurosoft1973/alpine-postfix-relay