Email Authentication

steinberg.net

SPF

pass
Declares which servers may send mail for this domain.
v=spf1 include:spf.protection.outlook.com include:spf.corpex.de ip4:212.79.63.205 ip4:93.90.134.112 ip4:212.79.63.203 ip4:212.79.63.206 ip4:213.23.117.22 a mx mx:asknet.de mx:lists.steinberg.net ~all

DKIM

pass
Cryptographic signature on outbound mail (selector: selector1).
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyyPBdMQ/y5dc62GLUCZSUmdhdQWIscqaBwWVTm9UExtgawckVWm1gQ8syHRVgQNv0QQ0LRIinDpfFfIGPrN1xKDm7T48edu4JWwwCeCGIjkMC1gCFjT9eHFQsxU9lD9xnu19PWmkYgKIhS0u4AELy/VQJyyWCxe5Ju/ccx+vf40gCIGW1EWu02r1JN/Weq0R5SofzYKP3IM7j2BNg12tS0C+7gSE/5S6BiCGm2Higaq+V9h3JTab13H3c095VSRsH0eF3s7nN/3WMK0K9K15ffNLkCCLOPMaYorxrtZr+9PSjs9UcXa/EpA6K1oBLpBRnb4EwOJWENqC0ueSVKnWEQIDAQAB;

DMARC

pass
Tells receivers what to do with mail that fails SPF/DKIM. Policy: reject.
v=DMARC1; p=reject; rua=mailto:quarantine@steinberg.de;

Mail Servers (MX)

0 steinberg-net.mail.protection.outlook.com
20 fallback.pop-i.de