myvemail/build/run/docker-entrypoint/entrypoint.sh

#!/usr/bin/env bash
# Abort if an error is encountered
set -e

# Exit function
trap '[ "${?}" -ne 77 ] || exit 77' ERR
function die
{
    local reset="\e[0m"
    local red="\e[0m\e[0;31m"
    local yellow="\e[0m\e[0;33m"

	echo -e "${red}
Error encountered in the following init script:
${yellow}
	${@}
${red}
Aborting...
${reset}"

    exit 77
}

# Reset logs
# echo | tee /var/log/maillog /var/log/maillog.debug >/dev/null
syslogd -O /var/log/maillog -s 2000 -b 10

# Run all scripts in init folder
for file in /docker-entrypoint/init.d/*.sh
do
    bash -c ${file} || die ${file}
done

# Reload services
dovecot reload &&
postfix reload &&
echo -e "\n\e[1;32mMail service is ready\e[0m\n"

# Monitor log
tail -f /var/log/maillog*