Email Authentication
sundaysky.com
SPF
passDeclares which servers may send mail for this domain.
v=spf1 mx ip4:3.230.71.188/32 include:spf.protection.outlook.com include:et._spf.pardot.com include:165863.spf10.hubspotemail.net include:_spf.google.com include:_spf.salesforce.com include:amazonses.com ~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: reject.
v=DMARC1; p=reject; fo=0; ri=86400; ruf=mailto:security-alerts@sundaysky.com
Mail Servers (MX)
10 cluster5.eu.messagelabs.com
20 cluster5a.eu.messagelabs.com