version: STSv1
mode: enforce
mx: isc.sans.edu
mx: mail.dshield.org
mx: mail1.dshield.org
mx: mail2.dshield.org
mx: mail-1a.dshield.org
mx: mail-1b.dshield.org
mx: smtp21a.sans.org
mx: smtp21b.sans.org
mx: smtp31a.sans.org
mx: smtp31b.sans.org
mx: isc.sans.edu
max_age: 100000