Email Authentication

rbb-online.de

SPF

pass

Declares which servers may send mail for this domain.

v=spf1 ip4:192.108.72.8 ip4:192.108.72.208 ip4:185.17.245.28 ip4:185.17.245.132 include:spf.protection.outlook.com include:spf.umantis.com include:spf.de.umantis.com include:spf.mailjet.com include:spf.lamapoll.de include:_pui.sr.de -all

DKIM

pass

Cryptographic signature on outbound mail (selector: selector1).

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjniOudp8quOVojGNJ5ZmoPNq1HcWNKtjbrGgdL4eTQ9oQ3qA7x/m7+lMHhyfYtrWbTBd8DFgHlR8biqf2EKAcyvE8CdMuYv8QbR6SKslhFrzxD9EjXMuGsqIK5JM0SucLHj8MnZ4bQ5oOrveaffaSLj12A0I6ZQ+IVobq61ozZwIDAQAB;

DMARC

pass

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

v=DMARC1; p=reject; pct=100; rua=mailto:rua@rbb.onmicrosoft.com,mailto:dmarc_agg@vali.email; ruf=mailto:ruf@rbb.onmicrosoft.com; fo=1;

Mail Servers (MX)

0 rbbonline-de0i.mail.protection.outlook.com

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