Black Hills InfoSec - Offensive SPF: How to Automate Anti-Phishing Reconnaissance Using Sender Policy Framework

Kent Ickler// TL;DR: This post describes the process of building an active system to automatically recon SPF violations. Disclaimer: There are parts of this build that might not be legal in your area. Use in the wild at your own risk. Discuss with your peeps before implementing. BHIS @Krelkci are not liable for your actions. Background: In our […]

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from Black Hills Information Security https://www.blackhillsinfosec.com/offensive-spf-how-to-automate-anti-phishing-reconnaissance-using-sender-policy-framework/

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