Email Authentication

opera.news

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:_spf.nameweb.biz -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

pass

Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.

v=DMARC1; p=quarantine; sp=quarantine; aspf=r;

10 mx.nameweb.biz