Email Authentication

extra.cz

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 include:spf.protection.outlook.com -all

DKIM

pass

Cryptographic signature on outbound mail (selector: google).

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvM/izisxZ5jiagmhuG+W9Atkrwgxzpsb0dTBznRm1d9k/aeUij//jhqh64nfd301N3+fuE8qsxHdFAHTpwRbuc0kxxxQyWHWsseC3ajDPEXBcBf8IFX4RQ4NDTLe2As2ms2y/vSm6RoDtKwxD5RTrDGW5tzpA1ddJMK4a4xHPiTmeVUIU7KqX4SGyNUkbC69bXTf5R80sCtNo9hGPLgJcp1R0k6zKAN+/q+rcfvGyuYuvI4yJqDAdVpFRZTJGlnPoGKWGowDHVWZAo8IqeMWE7V+GmqY6wktvdp5gvNa4M+qTzxmlzAw/GWIi6kF+NTklCuEL3bWrnY38BuIyFcUJwIDAQAB

DMARC

none

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

No record published.

Mail Servers (MX)

0 extra-cz.mail.protection.outlook.com

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