Email Authentication

chosun.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:43.202.28.16 ip4:52.78.179.24 ip4:112.175.255.152 ip4:54.180.75.126 ip4:13.209.170.240 ip4:3.34.159.154 ip4:203.255.103.240 ip4:203.255.103.141 ip4:203.255.103.142 include:_spfa.chosun.com include:_spf.google.com include:mail.stibee.com ~all

DKIM

none
Cryptographic signature on outbound mail (selector: none).
No record published.

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none;

Mail Servers (MX)

0 spam.chosun.com