Email Authentication

smart.com.kh

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 mx a:smtp.smart.com.kh a:smtp2.smart.com.kh include:spf.protection.outlook.com ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

pass

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

v=DMARC1; p=reject; rua=mailto:abuse@smart.com.kh; ruf=mailto:abuse@smart.com.kh; fo=1; pct=100; sp=reject;

0 smart-com-kh.mail.protection.outlook.com

50 smtp2.smart.com.kh