Comment Re:That's not the same. (Score 1) 284
The problem with your method of rejecting during the SMTP transfer is that in most European countries it is illegal to not deliver all mail sent to a user. So European Companies and ISP's "facilitate" sorting suspected spam into a spam folder for you. You can always look there or turn off the sorting altogether. Google being the world spanning provider just uses the same rules for filtering in all countries. However, I agree with some of the other posters, that if it is not in my language, send it to spam.