I've had people try to guess my login with Company ABC once they learned of my [email protected] address. Avoiding the reuse of email addresses helps here, the same way avoiding the reuse of passwords does.
For blackhats, with catchalls you can create multiple accounts on sites that try to prevent it by assuming everyone only has 1 email address.
For me the biggest drawback is migrating ALL those emails if your provider decides to end support for catchalls (like Dreamhost).
For blackhats, with catchalls you can create multiple accounts on sites that try to prevent it by assuming everyone only has 1 email address.
For me the biggest drawback is migrating ALL those emails if your provider decides to end support for catchalls (like Dreamhost).