Email Authentication

wdr2.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 mx include:spf.wdr.de ip4:194.76.107.16 ip4:194.76.107.21 ip4:78.46.79.47 -all

none

Cryptographic signature on outbound mail (selector: none).

No record published.

none

Tells receivers what to do with mail that fails SPF/DKIM.

No record published.