Email Authentication

extreme.digital

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:spf.protection.outlook.com include:_spf.rdstation.com.br include:spf.comunique-se.com.br include:sendgrid.net ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

fail

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

v=DMARC1; p=quarantine; pct=10; rua=mailto:infra.eds@extreme.digital

0 extreme-digital.mail.protection.outlook.com