It's not a matter of seeing a strange name. It's a matter of seeing a name that is obviously meant to refer to a product or service. Or it's a random jumble of letters or numbers. Chances are, if you encountered such a sender in your email, you'd trash them - it's reasonably safe to do so here, as well.
However, I always do some investigating on the not-quite-sure ones... sometimes following the username through several forum registrations over several years via google cache.
However, I always do some investigating on the not-quite-sure ones... sometimes following the username through several forum registrations over several years via google cache.