Domains with DNS TXT v=spf1 a:progateway4.mail.pro1.eigbox.com include:_netblocks.mimecast.com ~all
There is 1 domain that have DNS TXT set to v=spf1 a:progateway4.mail.pro1.eigbox.com include:_netblocks.mimecast.com ~all.
There is 1 domain that have DNS TXT set to v=spf1 a:progateway4.mail.pro1.eigbox.com include:_netblocks.mimecast.com ~all.