Lately I've been noticing a lot of spammers on Nexus. When I see them I send to "Report an issue" using the button on the lower right part of the Nexus screen.
Since Im not a moderator I can't ban them but I hope that reporting them gets rid of them.
The smappers seem to hit new members more than old, although Im old and I have received one. Not the best welcome to Nexus. No way to screen them out in advance.
Unless a moderator states otherwise, it might be helpful to do what I've been doing and report them. That should get rid of them sooner.
Unless you beleive that you can make 7.7 million dollars by responding to a Ghanian muslim named "Mary". Then go with my blessing.