Email security & deliverability · grade A
v=spf1 include:_spf.google.com include:_spf.qualtrics.com include:relay.bc.edu ip4:104.45.175.206 ip4:136.167.10.75 ip4:216.147.212.20/30 ip4:52.224.142.128 ip4:72.15.208.71 ip4:54.236.128.150 ip4:64.74.237.230/31 -all