Domains with DNS TXT v=spf1 include:mailgun.org include:servers.mcsv.net include:amazonses.com include:spf.protection.outlook.com a:mgt01.avplan-efb.com include:spf.mandrillapp.com ~all
There is 1 domain that have DNS TXT set to v=spf1 include:mailgun.org include:servers.mcsv.net include:amazonses.com include:spf.protection.outlook.com a:mgt01.avplan-efb.com include:spf.mandrillapp.com ~all.