Email Authentication

sina.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:spf.sinamail.sina.com.cn -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;

10 freemx3.sinamail.sina.com.cn

10 freemx1.sinamail.sina.com.cn

10 freemx2.sinamail.sina.com.cn