39 lines
1.4 KiB
Bash
39 lines
1.4 KiB
Bash
#!/bin/bash
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[ "${DEBUG}" == "yes" ] && set -x
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[ -z "${SMTP_SERVER}" ] && echo "SMTP_SERVER is not set" && exit 1
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[ -z "${SMTP_USERNAME}" ] && echo "SMTP_USERNAME is not set" && exit 1
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[ -z "${SMTP_PASSWORD}" ] && echo "SMTP_PASSWORD is not set" && exit 1
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[ -z "${SERVER_HOSTNAME}" ] && echo "SERVER_HOSTNAME is not set" && exit 1
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SMTP_PORT="${SMTP_PORT-587}"
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#Get the domain from the server host name
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DOMAIN=`echo ${SERVER_HOSTNAME} |awk -F. '{$1="";OFS="." ; print $0}' | sed 's/^.//'`
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# Set needed config options
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postconf -e "myhostname = ${SERVER_HOSTNAME}"
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postconf -e "mydomain = ${DOMAIN}"
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postconf -e 'mydestination = $myhostname'
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postconf -e 'myorigin = $mydomain'
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postconf -e "relayhost = [${SMTP_SERVER}]:${SMTP_PORT}"
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postconf -e "smtp_use_tls = yes"
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postconf -e "smtp_sasl_auth_enable = yes"
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postconf -e "smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd"
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postconf -e "smtp_sasl_security_options = noanonymous"
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postconf -e "smtp_sasl_tls_security_options = noanonymous"
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# Create sasl_passwd file with auth credentials
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if [ ! -f /etc/postfix/sasl_passwd ]; then
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grep -q "${SMTP_SERVER}" /etc/postfix/sasl_passwd > /dev/null 2>&1
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if [ $? -gt 0 ]; then
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echo "Adding SASL authentication configuration"
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echo "[${SMTP_SERVER}]:${SMTP_PORT} ${SMTP_USERNAME}:${SMTP_PASSWORD}" >> /etc/postfix/sasl_passwd
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postmap /etc/postfix/sasl_passwd
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fi
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fi
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#Start services
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supervisord
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