Email security & deliverability · grade A
v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.tacklephishing.com include:mailgun.org include:servers.mcsv.net ip4:159.135.234.116 ip4:192.28.144.160 ip4:166.78.71.90 ip4:52.188.205.121 ip4:87.246.73.146 ip4:164.40.222.149 ip4:87.242.156.204 -all