Email Authentication

future-s.com

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 a:artemis.fsi.ne.jp include:spf.eco-serv.jp include:submitmail.jp include:21492821.spf01.hubspotemail.net include:spfgw.fsi.ne.jp ~all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

warning

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

v=DMARC1; p=none;

10 argw.fsi.ne.jp