MAP Staffing Solutions Group (mapssg.com) is an email spammer New York NY
Never heard of them before. Spammed me out of the blue, with an email from partner "Peter O'Neill" designed to make it look as if I knew him from somewhere.
The spam was sent via catsoneemail.com, which has a cloaked domain registration and no web page of their own. But it appears to be related to catsone.com, which specializes in software for recruitment. In other words, a spamhaus. Yes, there is an unsubscribe link, but you should never click on a spammer's unsubscribe link.
So MAP Staffing Solutions Group are typical sleazy employement spammers. Don't do business with lowlifes like this.