Email security & deliverability · grade A
v=spf1 include:_spf.google.com ip4:54.236.103.127 ip4:208.66.205.16/28 ip4:210.242.207.135 ip4:207.138.76.33 include:mail.zendesk.com ip4:63.150.149.5 ip4:63.150.149.6 ip4:74.118.162.35 ip4:74.118.162.36 ip4:213.165.74.136 ip4:207.211.31.67 ip4:205.139.110.47 ip4:204.77.217.54 ip4:107.23.26.71 ip4:107.23.32.213 ip4:82.195.249.26 ip4:54.251.169.91 ip4:204.77.217.50 include:_spf.salesforce.com -all