Email Authentication

dmm.co.jp

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:203.209.144.0/20 ip4:202.6.244.0/22 ip4:103.254.144.0/22 ip4:157.112.88.58/32 include:cust-spf.exacttarget.com include:md93.maildealer.jp -all

DKIM

pass

Cryptographic signature on outbound mail (selector: default).

k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPTfSvyucDNzNM1GOViJ46CAQs1hC+K7bCdGraIfIRJqaF/FuUOH2f27z0qNiPf/7+Eq+XM+X3gczD0rw17XFobkR8gPu6ghOBevkwX+ztv8kazKFEsHQlMiX8KqpUTblvpRo8dF5TxnLGAL98OueiZAWwTo8kpe9TXJ1ekR8SbwIDAQAB

DMARC

warning

Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.

v=DMARC1; p=none;

Mail Servers (MX)

10 swiss.dmm.co.jp

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