How I Hacked a Router

Re:How I Hacked a Router by thaumaturgy on Saturday April 05, 2014 @08:57PM (#7539145)

Anybody that can run sendmail as root (or use an alternate program, or compile their own) can spoof the envelope sender.

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Re:How I Hacked a Router by jwcrux on Saturday April 05, 2014 @09:26PM (#7539235)

Ah, gotcha. You're saying that you sent an email with a valid envelope sender from your domain, with only a spoofed From: address, and gmail sent it back. If so, nice!

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Re:How I Hacked a Router by thaumaturgy on Saturday April 05, 2014 @09:51PM (#7539315)

Yep, exactly.

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