Domains with DNS TXT v=spf1 a mx include:_spf.elasticemail.com include:spf.messagelabs.com include:spf.protection.outlook.com include:amazonses.com include:de._netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.elasticemail.com include:spf.messagelabs.com include:spf.protection.outlook.com include:amazonses.com include:de._netblocks.mimecast.com ~all.