Email Authentication

healthhub.sg

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 mx ip4:52.74.245.222/32 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:103.230.234.100/32 ip4:103.230.232.100/32 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19 ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 ip4:76.223.128.0/19 include:servers.mcsv.net include:sendgrid.net -all

DKIM

pass

Cryptographic signature on outbound mail (selector: default).

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZqDauyDakALHcOoS21xR04k3DJ+kz7JVdlknbQJL31o7Bl19AXSk0iWuhFRVnsockfiUW5h3HBIhrR+idI5+AviLnD1Tzqp/4ppl2/MHd6/7W6ZxBnl5Od2K5nRkfrpmeKOm7zHJNbvmLj3/3VK8Rswez4rmZp7kHYfP/e7PGXwIDAQAB

DMARC

pass

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

v=DMARC1; p=quarantine; rua=mailto:d.rua@healthhub.sg; ruf=mailto:d.ruf@healthhub.sg; fo=1

Mail Servers (MX)

10 mail21.hmail.sg

10 mail11.hmail.sg

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