uspost-stamp.com é seguro?

Spam-advertised business promoted by email spam, offering USPS 'Forever' stamps and others for sale at low prices. This is one of a large number of different domains apparently operated by this spammer, with others active currently including 'creative-stamp dot shop', 'foreveruspsstamps dot com', 'memorialstamp dot com', 'onlinestampsstore dot com', 'stamnow dot com', 'uspost-stamp dot com', and 'zunub dot com'. Many more domains apparently linked to this business are no longer active. Unsolicited emails advertising these sites contain deceptive disclaimers claiming that recipients have asked to receive the emails. The sites also prominently display the logo of the United States Postal Service, but these are not official USPS sites or linked to the USPS in any way. Grammatical and spelling errors on the sites suggest that the site operators are not native English speakers. The address given for the business is the address of a mailbox rental company. A number of domains apparently linked to this sender have been reported to the Better Business Bureau as scams. Comments on some stamp collector sites suggest that the stamps offered for sale may be forgeries. This business appears highly suspicious and may be a scam.