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Code Issues Releases Wiki Activity

Enable SMTP relay if configured via environment variables.

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This commit is contained in:
Michael Meidlinger 2023-05-19 13:27:35 +02:00
parent 93380b243f
commit 595553dd27
1 changed files with 18 additions and 0 deletions
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18
setup/mail-postfix.sh
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@ -296,6 +296,24 @@ ufw_allow smtp
ufw_allow smtps ufw_allow smtps
ufw_allow submission ufw_allow submission
# Configure SMTP Relay
if [[ -n "${SMTP_RELAY_ENDPOINT:-}" && -n "${SMTP_RELAY_PORT:-}" && \
-n "${SMTP_RELAY_USER:-}" && -n "${SMTP_RELAY_PASSWORD:-}" ]]; then
postconf -e "relayhost = [$SMTP_RELAY_ENDPOINT]:$SMTP_RELAY_PORT" \
"smtp_sasl_auth_enable = yes" \
"smtp_sasl_security_options = noanonymous" \
"smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd" \
"smtp_use_tls = yes" \
"smtp_tls_security_level = encrypt" \
"smtp_tls_note_starttls_offer = yes"
echo "[$SMTP_RELAY_ENDPOINT]:$SMTP_RELAY_PORT $SMTP_RELAY_USER:$SMTP_RELAY_PASSWORD" >> /etc/postfix/sasl_passwd
postmap hash:/etc/postfix/sasl_passwd
chown root:root /etc/postfix/sasl_passwd /etc/postfix/sasl_passwd.db
chmod 0600 /etc/postfix/sasl_passwd /etc/postfix/sasl_passwd.db
postconf -e 'smtp_tls_CAfile = /etc/ssl/certs/ca-certificates.crt'
fi
# Restart services # Restart services
restart_service postfix restart_service postfix