Email security & deliverability · grade A
v=spf1 include:eu._netblocks.mimecast.com mx include:_spf.psm.knowbe4.com include:mail.zendesk.com include:sent-via.netsuite.com ip4:81.93.173.201 ip4:149.72.53.21 ip4:159.183.39.25 -all