Email Authentication

serpro.gov.br

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:161.148.19.201/32 ip4:161.148.19.202/32 ip4:161.148.21.192/26 ip4:161.148.50.192/26 include:spf.protection.outlook.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: default).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCyhJZ/0wTfTB0q3K82z5gPZtMUlQglvKck4tP7b8i5vl1cJzXAWTAkiUXeXqiEXR07J6cRyh00PU3tj+eki+lC50oie2lAtzoFYauWuhx7cVkFAwwRNsP6i4/RciqNL2DUe2HNVu2Pyb+2p2uGWVfStRjgkX9ZnV0tbtg9DTr+CQIDAQAB

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine ; rua=mailto:dmarc@serpro.gov.br; ruf=mailto:dmarc@serpro.gov.br; adkim=r; aspf=r; pct=20; sp=quarantine

Mail Servers (MX)

0 protection.serpro.gov.br