Email Authentication
zoom.com.cn
SPF
noneDeclares which servers may send mail for this domain.
No record published.
DKIM
noneCryptographic signature on outbound mail (selector: none).
No record published.
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1;p=quarantine;rua=mailto:dmarc_report@mail.zoom.com.cn;ruf=mailto:dmarc@mail.zoom.com.cn;sp=quarantine;