Email Authentication

nethost.cz

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:spf.nethost.cz include:spf.smartemailing.cz include:_spf.google.com -all

DKIM

pass
Cryptographic signature on outbound mail (selector: default).
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3tGDNCyopCxE9Sww6VAOFhzu8YHNoAsXvOhKkfD5qhZrT21uZ2PL0vUsk8A6nTsEv6RdSl8sZjH1uV1PafbFpYO5ViTzCDWXrySmXhzWQzfrjQmqnbSHA/L0zZ99ROymAMBL7LhZtUEbKgjghtj17KXT9sPiSbt6vK/rP6lB1UwIDAQAB;

DMARC

warning
Tells receivers what to do with mail that fails SPF/DKIM. Policy: none.
v=DMARC1; p=none; rua=mailto:dmarc+658438@smartemailing.cz; fo=1;

Mail Servers (MX)

5 mail-prox-relay-a3x57.nethost.cz
10 mail-prox-relay-q98d7.nethost.cz