Email security & deliverability · grade A
v=spf1 include:amazonses.com include:spf.didiglobal.com include:_spf.google.com include:mail.zendesk.com include:shared.hubspot.com include:51530952.spf04.hubspotemail.net include:spf.mandrillapp.com ip4:203.90.234.0/24 ip4:111.202.70.124 ip4:111.202.70.125 ip4:118.143.235.38 ip4:118.143.235.39 ip4:203.90.234.134 ip4:203.90.234.142 ip4:46.250.185.32 ip4:203.90.234.192/26 ip4:118.143.235.32/28 ip4:36.110.136.128/27 ip4:111.202.70.0/24 -all