Email sending services now offer tips on how to evade the filters that apply those special labels. And if you buy the expensive version, they'll even help you t

Email sending services now offer tips on how to evade the filters that apply those special labels. And if you buy the expensive version, they'll even help you test whether or not your edits were effective at that. So maybe google fucked it up, but I think it's more the result of a concerted effort to bypass it.