Domains with DNS TXT v=spf1 include:aspmx.googlemail.com include:sendgrid.net include:servers.mcsv.net include:infusionmail.com include:smtp1.uservoice.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:aspmx.googlemail.com include:sendgrid.net include:servers.mcsv.net include:infusionmail.com include:smtp1.uservoice.com ~all.