Domains with DNS TXT v=spf1 a:mail.cfamhc.org include:mxlogic.net include:us._netblocks.mimecast.com include:mail.polarsystems.com -all
There is 1 domain that have DNS TXT set to v=spf1 a:mail.cfamhc.org include:mxlogic.net include:us._netblocks.mimecast.com include:mail.polarsystems.com -all.