77 lines
2.9 KiB
Bash
Executable File
77 lines
2.9 KiB
Bash
Executable File
#/bin/bash
|
|
if [[ ! -f mailcow.conf ]]; then
|
|
echo "Cannot find mailcow.conf, make sure this script is run from within the mailcow folder."
|
|
exit 1
|
|
fi
|
|
|
|
echo -n "Checking Postfix service... "
|
|
docker-compose ps -q postfix-mailcow > /dev/null 2>&1
|
|
|
|
if [[ $? -ne 0 ]]; then
|
|
echo "failed"
|
|
echo "Postfix (postifx-mailcow) is not up and running, exiting..."
|
|
exit 1
|
|
fi
|
|
|
|
echo "OK"
|
|
|
|
if [[ -z ${1} ]]; then
|
|
echo "Usage:"
|
|
echo
|
|
echo "Setup a relayhost:"
|
|
echo "${0} relayhost port (username) (password)"
|
|
echo "Username and password are optional parameters."
|
|
echo
|
|
echo "Reset to defaults:"
|
|
echo "${0} reset"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ ${1} == "reset" ]]; then
|
|
# Reset modified values to their defaults
|
|
sed -i "s/^relayhost\ \=.*/relayhost\ \=/" data/conf/postfix/main.cf
|
|
sed -i "s/^smtp\_sasl\_password\_maps.*/smtp\_sasl\_password\_maps\ \=/" data/conf/postfix/main.cf
|
|
sed -i "s/^smtp\_sasl\_security\_options.*/smtp\_sasl\_security\_options\ \=\ noplaintext\,\ noanonymous/" data/conf/postfix/main.cf
|
|
sed -i "s/^smtp\_sasl\_auth\_enable.*/smtp\_sasl\_auth\_enable\ \=\ no/" data/conf/postfix/main.cf
|
|
# Also delete the plaintext password file
|
|
rm -f data/conf/postfix/smarthost_passwd*
|
|
docker-compose exec postfix-mailcow postfix reload
|
|
# Exit with dc exit code
|
|
exit $?
|
|
else
|
|
# Try a simple connection to host:port but don't recieve any data
|
|
# Abort after 3 seconds
|
|
if ! nc -z -v -w3 ${1} ${2} 2>/dev/null; then
|
|
echo "Connection to relayhost ${1} failed, aborting..."
|
|
exit 1
|
|
fi
|
|
# Use exact hostname as relayhost, don't lookup the MX record of relayhost
|
|
sed -i "s/relayhost\ \=.*/relayhost\ \=\ \[${1}\]\:${2}/" data/conf/postfix/main.cf
|
|
if grep -q "smtp_sasl_password_maps" data/conf/postfix/main.cf
|
|
then
|
|
sed -i "s/^smtp\_sasl\_password\_maps.*/smtp\_sasl\_password\_maps\ \=\ hash\:\/opt\/postfix\/conf\/smarthost\_passwd/" data/conf/postfix/main.cf
|
|
else
|
|
echo "smtp_sasl_password_maps = hash:/opt/postfix/conf/smarthost_passwd" >> data/conf/postfix/main.cf
|
|
fi
|
|
if grep -q "smtp_sasl_auth_enable" data/conf/postfix/main.cf
|
|
then
|
|
sed -i "s/^smtp\_sasl\_auth\_enable.*/smtp\_sasl\_auth\_enable\ \=\ yes/" data/conf/postfix/main.cf
|
|
else
|
|
echo "smtp_sasl_auth_enable = yes" >> data/conf/postfix/main.cf
|
|
fi
|
|
if grep -q "smtp_sasl_security_options" data/conf/postfix/main.cf
|
|
then
|
|
sed -i "s/^smtp\_sasl\_security\_options.*/smtp\_sasl\_security\_options\ \=/" data/conf/postfix/main.cf
|
|
else
|
|
echo "smtp_sasl_security_options =" >> data/conf/postfix/main.cf
|
|
fi
|
|
if [[ ! -z ${3} ]]; then
|
|
echo ${1} ${3}:${4} > data/conf/postfix/smarthost_passwd
|
|
docker-compose exec postfix-mailcow postmap /opt/postfix/conf/smarthost_passwd
|
|
fi
|
|
docker-compose exec postfix-mailcow chown root:postfix /opt/postfix/conf/smarthost_passwd /opt/postfix/conf/smarthost_passwd.db
|
|
docker-compose exec postfix-mailcow chmod 660 /opt/postfix/conf/smarthost_passwd /opt/postfix/conf/smarthost_passwd.db
|
|
docker-compose exec postfix-mailcow postfix reload
|
|
exit $?
|
|
fi
|