Email Authentication

promo.page

SPF

none

Declares which servers may send mail for this domain.

No record published.

fail

Cryptographic signature on outbound mail (selector: default).

_globalsign-domain-verification=fZRib6tAaebFR9nUl4pCJIEayj9_HngSoeLqmt-5JG

none

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

No record published.