Email Authentication
dns.pt
SPF
passDeclares which servers may send mail for this domain.
v=spf1 ip4:185.39.208.100 ip4:185.39.208.66 ip6:2a04:6d80:0:1::2 ip4:185.39.209.2 ip6:2a04:6d81::2 ip4:185.39.208.71 ip6:2a04:6d80:0:1::7 include:servers.mcsv.net include:spf.protection.outlook.com -all
DKIM
passCryptographic signature on outbound mail (selector: mail).
v=DKIM1; k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDCbPWDN+FmEXKyNB1DkepHI/XOMzbpa5mE68m631UbR0JERPZmlUIdYMemzA3y+ELOfk+6gdlkQWK5Vv9dGRh0OqBvaaF2MNQp1+qsWK9WT76yoDTQtRYML4VQZzZS2ArnxSrVRCNa+cajtPw7QqS6We+qayCFhDDmWCIi/Z8oNwIDAQAB
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; rua=mailto:dmarc@dns.pt; ruf=mailto:dmarc@dns.pt; fo=0; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400
Mail Servers (MX)
10 mail01.dns.pt
10 mail02.dns.pt