Email Authentication

ic3.gov

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 a:smtp.ic3.gov mx exp=spf-exp.ic3.gov -all

DKIM

pass

Cryptographic signature on outbound mail (selector: dkim).

v=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2uG2BMnLwRoJZG5lCt0hgOWo0EJnukQeET2XX4bi1QbnPykfuzOPWem3MvgXqiA1twkRB2+Y+/X8SrsDMnJaOOaSbi33Pw015pXsqCa+o54rWeR+8B3DB0D7KFJoyAAX/b0JgyEA7m3FAgmfMbraXJhIoX8AhU1iTq3Qg+lf6ljQQq5gILvKrITdaLzwb9kGjCit/njmnBa1RBIBbwGThogBEEaNaYV33kYeCFtTIMHryuzs60Afj1g++RcHTjei8lG3fH6X44uZoy4+DqHZ6+yPIJvCaJI+DPkXxDBHd/owk4l5gdGHOdDrWo0EcE7I9cEHYZ+gKuqlSSZgYG1mtQIDAQAB

DMARC

pass

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

v=DMARC1; p=reject; rua=mailto:postmaster@ic3.gov,mailto:reports@dmarc.cyber.dhs.gov,mailto:dmarcreports@usdoj.gov; ruf=mailto:postmaster@ic3.gov; fo=1; pct=100

Mail Servers (MX)

10 mail1.ic3.gov

25 mail2.ic3.gov

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