Domains with DNS TXT v=spf1 include:sendgrid.net ip4:158.222.82.36 include:customerspf.schoolmessenger.com include:_spf.google.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:sendgrid.net ip4:158.222.82.36 include:customerspf.schoolmessenger.com include:_spf.google.com ~all.