Ok, ok, I give up.
When I first got on-line, at the end of the last century, my company was named StudioIdea, and I registered the studioidea.it domain name.
A couple of years ago we changed our name to evectors, so all my email addresses are now @evectors.it. I kept my old @studioidea.it addresses working both for "backward compatibility", and because it was kind of cool, made me feel a little like a pioneer having a domain registered "before 960129" (apparently the whois databases didn't keep track of registrations before)
Starting next week I'll disable all @studioidea.it addresses because I've been receiving an average of 100 spam messages per day there and almost nothing else.
This is because at the old times, posting your email address on a web page was not a big deal, to the contrary, everybody was doing it hoping to get some messages back.
We all did this in good faith, now we are paying the consequences. I hate this.
If anybody out there is still using my old address, from the next week I will not be reading it anymore.