Domains with DNS TXT v=spf1 mx a:pocztaex.intratel.pl a:fw.intratel.pl a:host07.intratel.pl a:host08.intratel.pl a:host01.onestepcloud.com include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a:pocztaex.intratel.pl a:fw.intratel.pl a:host07.intratel.pl a:host08.intratel.pl a:host01.onestepcloud.com include:spf.protection.outlook.com -all.