Email Authentication
wpimg.pl
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:wp.pl include:_spf.grupawp.pl mx -all
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
warningTells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc-reports@wp.pl
Mail Servers (MX)
0 mx.wp.pl
5 mx5.wp.pl