Email Authentication

mynavi.jp

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 ip4:210.190.113.0/24 include:spf-b.mynavi.jp include:_netblocks.google.com include:u1836477.wl.sendgrid.net include:spf.mta.hdems.com exists:%{i}._spf.mynavi.jp include:spf-bma.mpme.jp include:spf.protection.outlook.com ip4:202.230.220.33 ip4:202.230.220.34 ip4:202.230.220.35 ip4:158.201.241.166 ip4:158.201.241.38 ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: default).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK3whipkQAGHdFrIWf5EAav/tCQL7CdbP1BaiY7rPSItprjAviF/vnNXffJb1VWlJsNyZoUdMaU+4LfXEKFAcF8fGdeHN1tolRrBuS8mP/6/c8twY2kw40i300SyZIK2WJtRH7K38OBLvq9+BXkY3dlp16XRyrQg4gtIRhosXdnwIDAQAB

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; sp=none; pct=100; adkim=r; aspf=r; rua=mailto:ds-sender-guideline-rep@mynavi.jp; ruf=mailto:ds-sender-guideline-rep@mynavi.jp; fo=0; rf=afrf; ri=86400

Mail Servers (MX)

0 mynavi-jp.mail.protection.outlook.com