It looks like there is a spammer again abusing one of our email addresses as a return address in spam messages. They’re offering fake jobs using grammatically challenged English.
When you do a search on Whois.com you will find the spammer (Apparently a Dennis B. Cross, 627 Richison Drive, Drummond, MT, but our tracer places the spammer in Bolivia) appears to be using a dedicated car dealer host in Chicago.
As you can see the domain was registered 3 days ago (18 August 2014), with the suspected aim of spamming.
If you get inundated with spam, send the raw header to email@example.com and demand that this spammer gets banned from their servers.
Alternatively register on SpamCop.net and copy the entire spam message (headers, blank line, body) into the appropriate field in order for SpanCop to complain to the relevant ISPs and providers. (They do all the hard work for you!)
The more you complain, the quicker they get removed.