Email security & deliverability · grade A
v=spf1 include:_spf.google.com ip4:147.253.210.105 include:mktomail.com include:relay.mailchannels.net include:spf.mandrillapp.com include:_spf.atlassian.net include:mg-spf.greenhouse.io include:docebosaas.com include:mail.zendesk.com ~all