Email Authentication

livebox.cz

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:spf.box.cz    ip4:194.212.89.0/24 ip4:194.212.90.0/24 ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: mail).
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC05aREDHjHPUkrj+Fc0wvRWGyS++ETwUQ146TjDy/fuyZe5wHtRIFuNHAFyvd+N2kIs0Q6jH2jdD5PK8wL9UoaOUdfXIQcSsLoqEnPikl27wBca7XOxLqSiFiB3VOOvMfod5OU/dKCq6n15TY12ohn1Bx2gYsndYwoOZokScnocwIDAQAB

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: quarantine.
v=DMARC1; p=quarantine; pct=1; rua=mailto:dmarcreports@box.cz; ruf=mailto:dmarcreports@box.cz;

Mail Servers (MX)

10 antispam.hq.livebox.cz