chenjj / espoofer

An email spoofing testing tool that aims to bypass SPF/DKIM/DMARC and forge DKIM signatures.🍻

Home Page:https://www.jianjunchen.com/p/composition-kills.USESEC20.pdf

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Issue, Client mode

Razora97 opened this issue · comments

Hello,
I have been trying to use the Client mode
for Case 1, I get the email but it is not spoofed. I tried using case 2 and 3, but I keep getting this error:

Client does not have permissions to send as this sender

Do you have any idea how to fix it? Thank you

Thanks for opening this issue. Could you post your full console log here so that I can help you?

FYI: Not all test cases in espoofer can bypass the DMARC authentication on your targets and some have been fixed by email services. You may need to try different test cases, or even develop your own test case according to the idea provided in the slides and paper.