version: STSv1
mode: enforce
mx: ALT3.ASPMX.L.GOOGLE.COM.
mx: ASPMX.L.GOOGLE.COM.
mx: ALT2.ASPMX.L.GOOGLE.COM.
mx: ALT4.ASPMX.L.GOOGLE.COM.
mx: ALT1.ASPMX.L.GOOGLE.COM.
max_age: 604800