Email Authentication
spring-media.de
SPF
warningDeclares which servers may send mail for this domain.
v=spf1 include:spf.asv.de include:spf.protection.outlook.com ?all
DKIM
passCryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxNMZDh8U98Uc5rPJgYgI9hpr6cPrKfvQVsoHdU7BjmNCqAWgZbDsCoxQUAqcva1PtDDsOLsUjB7c7uJkDlhGp1GqXXxV9erE+sQrfgq9ptf3ZymfqD6ymEDjprEPFfaG6a2KioG0OspMXrXR0/Ngk852aferGLPIUkijELmUnAVaVpxVy2RyS9kwnZyvXvyXuO6HW84PJU5rLC7hJ0440MS5gCJU8UWfKnvBtDH7W25A2gunVSiuBxtz/pCb4/CyuabeqT2+tVGGEf+q6GqD1P+YQUnIFQpzYykCucpDIQ+rffe2IU4GOj6hsto73PClFfFocdF9Y+WoVAdxHqbR6QIDAQAB;
DMARC
passTells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; sp=none; rua=mailto:dmarc-rua@dkim10888.de; ruf=mailto:dmarc-ruf@dkim10888.de
Mail Servers (MX)
0 springmedia-de01e.mail.protection.outlook.com