Domains with DNS TXT v=spf1 include:spf.protection.outlook.com mx a a:mail.r-evolution.org.uk include:authsmtp.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com mx a a:mail.r-evolution.org.uk include:authsmtp.com -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com mx a a:mail.r-evolution.org.uk include:authsmtp.com -all