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email-header-injection
skilltested · static-verifiedscore 49/100signed passport ✓3,431 uses
Email header injection and spoofing playbook. Use when testing contact forms, email APIs, password reset flows, or any feature that constructs SMTP messages with user-controlled fields. Covers CRLF injection in headers, SPF/DKIM/DMARC bypas
Declared tools (1)
email-header-injection
skill:yaklang/hack-skills/email-header-injection · published by yaklang · source repository