Email Authentication
metfone.com.kh
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx ptr a:mail.metfone.com.kh a:smtp.metfone.com.kh a:mailfilter-out-01.viettel.com.vn mx:mailfilter-in-01.viettel.com.vn a:mailfilter01.viettel.com.vn ip4:125.235.240.32/27 ip4:203.190.168.16/29 a:mailfilter-in-02.viettel.com.vn -all
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@metfone.com.kh; ruf=mailto:dmarc-report@metfone.com.kh; fo=1;
Mail Servers (MX)
5 mailfilter-in-02.viettel.com.vn
10 mailfilter-in-01.viettel.com.vn