Email Formats
{
"mx": [
"10 mx01.puc.rediris.es.",
"10 mx02.puc.rediris.es."
],
"spf": [
"v=spf1 include:_spf.google.com include:_spf.salesforce.com include:servers.mcsv.net include:_spf.deusto.es include:_spfhosted.exlibrisgroup.com include:spf.mailjet.com ip4:52.28.131.193 ip4:13.93.109.39 ip4:52.166.9.246 ip4:52.233.170.31\" \" ip4:37.187.157.101 ip4:194.116.128.11 ip4:130.206.70.227 -all"
]
}