setup_block()	{
	useradd -u 2000 -g mail -d /var/mail smmsp || true
	chmod 1777 /tmp
	chmod 1777 /var/mail
	mkdir -p /var/spool/mqueue
	chown smmsp /var/spool/clientmqueue
	[ -f /var/spool/clientmqueue/sm-client.st ] && \
		chown smmsp /var/spool/clientmqueue/sm-client.st
		}

uninstall_block()	{
	userdel smmsp || true
			}