Domains with DNS TXT v=spf1 include:_spf.progreso.pl -all v=spf1 include:_spf.progreso.pl include:_spf.mlsend.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.progreso.pl -all v=spf1 include:_spf.progreso.pl include:_spf.mlsend.com -all.