Email Authentication

mitre.org

SPF

none
Declares which servers may send mail for this domain.
No record published.

DKIM

none
Cryptographic signature on outbound mail (selector: none).
No record published.

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; sp=none; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:dmarc-aggrep@mitre.org; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:postmaster@mitre.org;

Mail Servers (MX)

10 mxa-00007b01.gslb.gpphosted.com
10 mxb-00007b01.gslb.gpphosted.com