2 ms·

One person making multiple accounts to abuse the service. For example by spamming it.

• amelius 4y ago
  Professional spammers probably would know how to set up fake email addresses.
  • rvba 4y ago
    You underestimate the number of people who are bad and technically incompetent. Such basic things can stop a lot of idiots. I guess you still lock your house even if proffessioanal thieves can pick your locks. 99% of thieves are not proffessional.
    • amelius 4y ago
      > I guess you still lock your house even if proffessioanal thieves can pick your locks. No. I'm hoping that lock-makers work with professionals who do pentesting on locks.