Email Authentication

oupeng.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:_spf.oupeng.com -all

DKIM

fail
Cryptographic signature on outbound mail (selector: default).
( "v=DKIM1; k=rsa; "           "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCtj8+/BbAPMmORhy8DQa10IEXj2k1Ap5WgtyMxOO0eqwDx/jTv7iyH10LBaBsNhTeBJHbzjn9H+Ir9jfhktm2HC19/72azGCvYgM6YliyE8oadfGs2URVuKHf4V9MtjD9H456L9Ke82LgTBfpjY4e7F0uM7UejMU4Eh+tpbGk+FwIDAQAB" )

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@oupeng.com; ruf=mailto:dmarc-reports@oupeng.com

Mail Servers (MX)

10 mx.oupeng.com