Domains with DNS TXT v=spf1 a mx include:spf.a365hosted.com ip4:64.227.33.149 ip4:207.82.80.133 include:_netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.a365hosted.com ip4:64.227.33.149 ip4:207.82.80.133 include:_netblocks.mimecast.com ~all.