Fixed bug: failed registered-mail-sending

install postfix

restyaboard/Dockerfile

@@ -15,6 +15,9 @@ RUN rpm -ivh http://rpms.famillecollet.com/enterprise/remi-release-7.rpm
 COPY etc/yum.repos.d/nginx.repo /etc/yum.repos.d/
 RUN yum install -y --enablerepo=nginx nginx
 
+# install postfix
+RUN yum install -y postfix
+
 # install php6.6
 RUN yum install -y --enablerepo=remi-php56\
  php php-fpm php-pgsql php-mbstring php-pecl-imagick

restyaboard/docker-entrypoint.sh

@@ -35,6 +35,7 @@ if [ "$1" = 'start' ]; then
   crond
   php-fpm
   nginx
+  postfix start
 
   # tail log
   exec tail -f /var/log/nginx/access.log /var/log/nginx/error.log