diff --git a/Dockerfile b/Dockerfile
index 0064c5ef..b7e3e704 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -57,6 +57,7 @@ RUN apt-get update -q --fix-missing && \
     pax \
     p7zip-full \
     postfix-ldap \
+    postifx-mysql \
     postfix-policyd-spf-python \
     pyzor \
     rar \
diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index 18795210..6ea08c95 100644
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -89,6 +89,10 @@ function register_functions() {
 		_register_setup_function "_setup_ldap"
 	fi
 
+	if [ "$ENABLE_MYSQL" = 1 ];then
+		_register_setup_function "_setup_mysql"
+	fi
+
 	if [ "$ENABLE_SASLAUTHD" = 1 ];then
 		_register_setup_function "_setup_saslauthd"
 	fi
@@ -360,6 +364,10 @@ function _check_hostname() {
 
 function _check_environment_variables() {
 	notify "task" "Check that there are no conflicts with env variables [$FUNCNAME]"
+	if [[ ${ENABLE_LDAP} = 1 ]] && [[ ${ENABLE_MYSQL} = 1 ]]; then
+		notify 'fatal' "Mysql and LDAP must not be enabled at the same time."
+		defunc
+	fi
 	return 0
 }
 ##########################################################################
@@ -565,8 +573,11 @@ function _setup_ldap() {
 
 	notify 'inf' "Enabling dovecot LDAP authentification"
 	sed -i -e '/\!include auth-ldap\.conf\.ext/s/^#//' /etc/dovecot/conf.d/10-auth.conf
+	sed -i -e '/\!include auth-sql\.conf\.ext/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
 	sed -i -e '/\!include auth-passwdfile\.inc/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
 
+
+
 	notify 'inf' "Configuring LDAP"
 	[ -f /etc/postfix/ldap-users.cf ] && \
 		postconf -e "virtual_mailbox_maps = ldap:/etc/postfix/ldap-users.cf" || \
@@ -579,6 +590,50 @@ function _setup_ldap() {
 	return 0
 }
 
+function _setup_mysql() {
+	notify 'task' 'Setting up MySQL'
+
+	notify 'inf' "Configuring postfix MySQL"
+
+	declare -A _postfix_mysql_mapping
+
+	_postfix_mysql_mapping["POSTFIX_MYSQL_HOSTS"]="${POSTFIX_MYSQL_HOSTS:="${MYSQL_HOST}"}"
+	_postfix_mysql_mapping["POSTFIX_MYSQL_DBNAME"]="${POSTFIX_MYSQL_DBNAME:="${MYSQL_DB}"}"
+	_postfix_mysql_mapping["POSTFIX_MYSQL_USER"]="${POSTFIX_MYSQL_USER:="${MYSQL_USER}"}"
+	_postfix_mysql_mapping["POSTFIX_MYSQL_PASSWORD"]="${POSTFIX_MYSQL_PASSWORD:="${MYSQL_PASSWORD}"}"
+	for var in ${!_dovecot_mysql_mapping[@]}; do
+		export $var=${_dovecot_mysql_mapping[$var]}
+	done
+	configomat.sh "POSTFIX_MYSQL_" "/etc/postfix/mysql.cf"
+
+	notify 'inf' "Configuring dovecot MySQL"
+	declare -A _dovecot_mysql_mapping
+
+	_dovecot_mysql_mapping["DOVECOT_MYSQL_CONNECT"]="${DOVECOT_MYSQL_CONNECT:="host=${MYSQL_HOST} dbname=${MYSQL_DB} user=${MYSQL_USER} password=${MYSQL_PASSWORD}"}"
+	_dovecot_mysql_mapping["DOVECOT_MYSQL_DEFAULT_PASS_SCHEME"]="${DOVECOT_MYSQL_DEFAULT_PASS_SCHEME:="${MYSQL_PASS_SCHEME}"}"
+
+	for var in ${!_dovecot_mysql_mapping[@]}; do
+		export $var=${_dovecot_mysql_mapping[$var]}
+	done
+
+	configomat.sh "DOVECOT_MYSQL_" "/etc/dovecot/dovecot-mysql.conf.ext"
+
+	# Add  domainname to vhost.
+	echo $DOMAINNAME >> /tmp/vhost.tmp
+
+	notify 'inf' "Enabling dovecot mysql authentification"
+	sed -i -e '/\!include auth-sql\.conf\.ext/s/^#//' /etc/dovecot/conf.d/10-auth.conf
+	sed -i -e '/\!include auth-passwdfile\.inc/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
+	sed -i -e '/\!include auth-ldap\.inc/s/^/#/' /etc/dovecot/conf.d/10-auth.conf
+
+	notify 'inf' "Configuring MySQL"
+	[ -f /etc/postfix/mysql.cf ] && \
+		postconf -e "virtual_mailbox_maps = mysql:/etc/postfix/mysql.cf" || \
+		notify 'inf' "==> Warning: /etc/postfix/ldap-user.cf not found"
+
+	return 0
+}
+
 function _setup_postgrey() {
 	notify 'inf' "Configuring postgrey"
 	sed -i -e 's/bl.spamcop.net$/bl.spamcop.net, check_policy_service inet:127.0.0.1:10023/' /etc/postfix/main.cf