Email Authentication
iuh.edu.vn
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:spf.protection.outlook.com ~all
DKIM
passCryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDOEF2VVEpQujC+T5qc6ADzXiSb5YkbruOy7DU44D8T0QFSS6FNNWS7JBFwlRFDVRDqPdZKeHUU78QoCxrYgXqB63w02iBDltlrGukMWIEVMN5MVrKrvfT5H7pGr2i0au2w3cRd74fMu9NvSiGoOhbx9pVm4oxcFjDBLJtER/8RxQIDAQAB; n=1024,1449280192,1465091392
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:trungvb@iuh.edu.vn; ruf=mailto:trungvb@iuh.edu.vn
Mail Servers (MX)
0 iuh-edu-vn.mail.protection.outlook.com