Email Formats

{
"mx": [
"20 aspmx3.googlemail.com.",
"30 aspmx5.googlemail.com.",
"10 alt2.aspmx.l.google.com.",
"15 aspmx2.googlemail.com.",
"1 aspmx.l.google.com.",
"25 aspmx4.googlemail.com."
]
}