#!/bin/bash

readarray -t domains < /mail_settings/domains
domain_suffix=$(printf ", \"%s\"" "${domains[@]}")
domain_string="@local_domains_acl = ( \".$mydomain\" $domain_suffix );"

sed "/# DOCKERMAIL DOMAINS START/,/# DOCKERMAIL DOMAINS END/{//!d}" /etc/amavis/conf.d/50-user -i
sed "/# DOCKERMAIL DOMAINS START/a $domain_string/" /etc/amavis/conf.d/50-user -i