Email Authentication

bigfile.co.kr

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:183.111.6.9 ip4:183.111.6.8 ip4:183.111.5.212 ip4:183.111.5.167 ip4:183.111.5.202 ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none; rua=mailto:mailauth-reports@bigfile.co.kr

10 mail.bigfile.co.kr