this long-running scam.
The "jobs" offered are actually illegal activities such as money laundering. You may note that the email appears to come from yourself (here's why).
The domains are registered to a no-doubt fake registrant:
Organization: Hose Sanches
Address: Campo Grande, 83 1749-812
If you have any examples of emails soliciting replies to these domains, please consider sharing them in the Comments. Thanks!