Domains with DNS TXT v=spf1 a mx mx:douglaspud.org include:_netblocks.mimecast.com mx:_netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx mx:douglaspud.org include:_netblocks.mimecast.com mx:_netblocks.mimecast.com ~all.