i have a custom domain witg catch all setup on protonmail. Is there a way to send every email that is sent to a specific address to spam always?
i.e. if I gave a company A the email “A@domain.tdl” and no longer want any emails from them, or anyone with who knows that specific email, how would I go about this? Thanks!
I know you could use sieve filters, which requires you to write a rule. Not sure if there’s an easier or more straightforward way.