Postfix docker container based on Alpine Linux (from Mailu/postfix)
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34 lines
885 B

8 years ago
#!/bin/bash
# Substitute configuration
for VARIABLE in `env | cut -f1 -d=`; do
sed -i "s={{ $VARIABLE }}=${!VARIABLE}=g" /etc/postfix/*.cf
done
# Override Postfix configuration
if [ -f /overrides/postfix.cf ]; then
while read line; do
postconf -e "$line"
done < /overrides/postfix.cf
echo "Loaded '/overrides/postfix.cf'"
else
echo "No extra postfix settings loaded because optional '/overrides/postfix.cf' not provided."
fi
# Include table-map files
if ls -A /overrides/*.map 1> /dev/null 2>&1; then
cp /overrides/*.map /etc/postfix/
postmap /etc/postfix/*.map
rm /etc/postfix/*.map
chown root:root /etc/postfix/*.db
chmod 0600 /etc/postfix/*.db
echo "Loaded 'map files'"
else
echo "No extra map files loaded because optional '/overrides/*.map' not provided."
fi
# Actually run Postfix
rm -f /var/run/rsyslogd.pid
/usr/lib/postfix/master &
rsyslogd -n