Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:relay.layer3.at include:mail.inet4all.at include:mxs.post.at -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:relay.layer3.at include:mail.inet4all.at include:mxs.post.at -all.