Postfix docker relay - Revision history

Busk at 00:35, 12 June 2024

2024-06-12T00:35:12Z

Busk at 00:34, 12 June 2024

2024-06-12T00:34:09Z

Busk at 00:33, 12 June 2024

2024-06-12T00:33:00Z

Busk: Created page with "# Run docker container for relay using uvoo/email-relay ``` docker rm postfix -f || true mkdir -p data cd data mkdir -p keys logs spool_postfix sudo chmod 0755 keys logs spool..."

2024-06-12T00:32:36Z

Created page with "# Run docker container for relay using uvoo/email-relay ``` docker rm postfix -f || true mkdir -p data cd data mkdir -p keys logs spool_postfix sudo chmod 0755 keys logs spool..."

New page

# Run docker container for relay using uvoo/email-relay
```
docker rm postfix -f || true
mkdir -p data
cd data
mkdir -p keys logs spool_postfix
sudo chmod 0755 keys logs spool_postfix
cd ../
docker run -p 8587:25 \
-e SMTP_USERNAME=tester@localhost \
-e SMTP_USERPASS=PleaseChangeMe \
-e SMTP_USERS="tester@localhost:PleaseChangeMe tester1@localhost:PleaseChangeMe" \
-e MYNETWORKS="127.0.0.0/8 172.16.0.0/12 10.210.77.1/32" \
-e DKIM_DOMAINS="example.com" \
-e DKIM_SELECTORS="default mail" \
-e MYHOSTNAME="localrelay.extendhealth.com" \
-e RELAYHOST="relay.example.com:587" \
-e SMTP_TLS_SECURITY_LEVEL="none" \
-v ${PWD}/data/keys:/etc/opendkim/keys \
-v ${PWD}/data/logs:/var/log/mail\
-v ${PWD}/data/spool_postfix:/var/spool/postfix \
--hostname localrelay.example.com \
--name postfix -d uvoo/email-relay
```

# Test email
```
#!/usr/bin/python3
import smtplib
from email.mime.text import MIMEText

# Email details
from_addr = f"noreply@example.com"
to_addr = f"jeremy.busk@example.com"
subject = "Hello"
body = "This is a test email."

# Create the email
msg = MIMEText(body)
msg["Subject"] = subject
msg["From"] = from_addr
msg["To"] = to_addr

# Send the email
server = smtplib.SMTP("localhost", 8587)
server.send_message(msg)
server.quit()

print("Email sent.")
```

@@ Line 1: / Line 1: @@
 # Run docker container for relay using uvoo/email-relay
 - https://github.com/uvoo/containers/tree/main/uvoo/email-relay
 ```
 docker rm postfix -f || true

@@ Line 14: / Line 14: @@
    -e DKIM_DOMAINS="example.com" \
    -e DKIM_SELECTORS="default mail" \
-   -e MYHOSTNAME="localrelay.extendhealth.com" \
+   -e MYHOSTNAME="localrelay.example.com" \
    -e RELAYHOST="relay.example.com:587" \
    -e SMTP_TLS_SECURITY_LEVEL="none" \