For email, I've had some luck just modifying the page with JS that's either indirect or obfuscated enough that the address can't be pulled directly from it - e.g. "var email" is the address encrypted with a fixed key, the JS decrypts it and then alters the HTML.
It can obviously be bypassed by using a JS runner, but it seems to be enough of a hurdle that few spammers bother. "You don't have to outrun the bear", as it were.
It can obviously be bypassed by using a JS runner, but it seems to be enough of a hurdle that few spammers bother. "You don't have to outrun the bear", as it were.