I'm needing some help on how to create a filter for Gmail, let me explain my current situation. For some reason I still do not understand Gmail assumes that, for example, if my email is
firstname.lastname@example.org it will consider ANY DOT combination as the same email, so
email@example.com, how can I create a filter that will send any mail that is not strictly to
firstname.lastname@example.org to spam?
Any solution to this will be really great, since there is some people who thinks it's funny to subscribe to some trash using some forged email address that "looks" like mine.