Email Authentication
hdb.gov.sg
SPF
passDeclares which servers may send mail for this domain.
v=spf1 include:support.gov.sg a:hdb.gov.sg a mx ip4:20.43.157.117 ip4:40.65.161.243 ip4:20.212.137.109 ip4:54.240.102.133 ip4:54.240.102.134 ip4:54.240.60.224 ip4:54.240.60.225 ip4:54.240.60.240 ip4:54.240.60.241 ip4:20.195.17.14 ip4:20.44.219.52 a:amazonses.com -all
DKIM
passCryptographic signature on outbound mail (selector: dkim).
v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6c94Tv1qS0/E0c7/BYDwKy1aktogL95v4MHRkCULENRgZp20HSQZa0tNYE06xXWc1AfpXZ1QyGM+HgF3HJWXQDJpl+bako0YXJXeNj2gSuk2FvyaVW4LPEYm2aO5pIiX9L7vxuofLb2zKibr2wDcYSXNdtdT2iUjZQVZshUqNP44G3kuBd/MBFE7UWV1vJ0jRDgKpyAD5mCeu86jLtgISpDDg0uSZ6TJmoERauZHf4ozZ+/eqyWyH0MJT001IhWNsrkHWnLgJUG8EPTkFEfoau4K2EJDEvaDnOdxdLOwp3W1p+fMSo9dEgKj9gt8UJVesYeTzcyqV64JVSCrM0WmTwIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; rua=mailto:hdb_appmailbox@hdb.gov.sg; ruf=mailto:hdb_appmailbox@hdb.gov.sg; fo=1
Mail Servers (MX)
10 mx2.sgict.gov.sg
20 mx1.sgict.gov.sg
50 mx4.sgict.gov.sg
60 mx3.sgict.gov.sg