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SMTP

SMTP

https://luemmelsec.github.io/Pentest-Everything-SMTP/

Getting the Email Banner:

nc -v 192.168.1.1 25
telnet 192.168.1.1 25

Sender Policy Framework (SPF)

  • SPF does nothing without DMARC

Domain Keys Identified Mail (DMARC)

  • Check subdomain for DMARC this may make it spoofable