Probably the same people who have been sending out offers of employment form Sydney Car Centre and Harvey Investments to name just two. Until I set filters I was getting 20 or more a day from each company.
The main things to remember about employment offers are.
1: If it seems too be good to be true it has got to be a scam.
2: Would a genuine company spam mailbox's with offers of employment ?
3: Would a genuine company need payments to be sent to an agent, withdrawn and then forewarded by Western Union or Money Gramm ?
Sorry but this shouts money laundering, loud and clear.