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Wir werden in diesem Artikel erläutern, wie SPF mit Subdomains funktioniert.
Funktionsweise der SPF-RichtlinienerkennungWie im Beitrag How DMARC Works With Subdomains besprochen, müssen nicht alle Subdomains einen DMARC-Eintrag veröffentlichen, wenn die Organisationsdomain bereits einen hat …
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We will cover a lesser discussed DMARC topic in this article: how does DMARC work in subdomain scenarios?
Specifically, we will address these questions below:
how DMARC policy discovery works? how DMARC policy inheritance works? should one use the sp tag to protect subdomains?Before divin…
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We will go over how DKIM works with subdomains in this article.
How DKIM works in the subdomain scenario?If you want to send an email from a subdomain, like [email protected], you will need to create a private/public key pair for DKIM, save the private key on the sending server, and pu…