Email Authentication

riverisland.com

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 a ip4:194.152.87.156 ip4:83.138.162.10 ip4:83.138.162.11 ip4:83.138.162.12 ip4:83.138.162.13 ip4:217.64.226.192/26 ip4:94.126.104.192/26 ip4:217.147.65.192/26 include:_netblocks.mimecast.com  include:amazonses.com ~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; sp=none;