Email Authentication

a8.net

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 +ip4:122.208.93.80/28 +ip4:27.96.52.96/28 +ip4:122.50.111.0/24 +ip4:203.190.224.0/24 +ip4:61.213.8.0/25 include:mdvalencia.maildealer.jp include:spf.curumeru.jp include:fc4210.cuenote.jp include:fc3193.cuenote.jp include:spf.a8.net include:7268286.spf07.hubspotemail.net ~all

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;

Mail Servers (MX)

20 email02.a8.net
20 email01.a8.net