News for hackers. Stuff that matters.
Re:Mailgun: Public Security Disclosure by nubinetwork on Tuesday July 11, 2023 @06:54AM (#36679180)
If I'm reading this right, the recipient has to be a mailgun user, and the sender has to be another (yet spoofed) mailgun user.
Re:Mailgun: Public Security Disclosure by throwaway2346mg on Tuesday July 11, 2023 @07:07AM (#36679286)
The sender can be anyone. They don't need to be a mailgun user.

The recipient has to be a mailgun user, yes.