Domains with DNS TXT v=spf1 include:spf.ymem.net include:spf.protection.outlook.com -all:include:u3300229.wl230.sendgrid.net
There is 1 domain that have DNS TXT set to v=spf1 include:spf.ymem.net include:spf.protection.outlook.com -all:include:u3300229.wl230.sendgrid.net.