Domains with DNS TXT v=spf1 include:_spf.mlsend.com include:sendgrid.net ip4:216.246.47.178 ip4:50.31.177.2 ip4:184.171.242.80 +a +mx include:relay.mailchannels.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mlsend.com include:sendgrid.net ip4:216.246.47.178 ip4:50.31.177.2 ip4:184.171.242.80 +a +mx include:relay.mailchannels.net ~all.