Email Authentication

west.cn

SPF

warning

Declares which servers may send mail for this domain.

v=spf1 redirect=_spf.yunyou.top

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

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

No record published.

5 mx1.yunyou.top

10 mx2.yunyou.top