1. Underground Forum

    Email marketing How to setup an SPF signature

    What is SPF signature? SPF (Sender Policy Framework) is a TXT record with ip addresses which allow to send emails from your domain. This technology is designed to protect your domain from spam and improve email deliverability. Set up an SPF record signature In the DNS domain settings, create a...
  2. D•Jass

    Domains with vulnerability in SPF

    Base of domains with vulnerability in SPF (v = spf1 +all). Data units: 57,790 Validation date: 2021 SPF (Sender Policy Framework), the full name can be translated as "Sender Policy Framework for Email Domain Authorization" is a protocol by which an email domain can indicate which Internet...