You're probably lucky to not have firstname@gmail.com, it'd be inundated by idiots who don't know their own email address signing you up for things.
I once received itinerary details of the Brazilian VP's trip to South Korea...
Early on, first@gmail.com and yes absolutely.
Even military fucking emails.
This will be downvoted, but your comment made me smile for a second, thinking on what kind of strange pr0n about military is flooding your inbox.