Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com a:hwsn-smtp01.slm.bz ip4:128.177.123.108 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com a:hwsn-smtp01.slm.bz ip4:128.177.123.108 -all.