Zengo does not offer such a service. When we asked the source this was the answer. Concerning does chat GPT access to read emails and uses the information somehow? The response that he linked was chat GPT saying I apologize for the confusion in my previous response. Upon further research I was not able to find any information about a blank service called blank. It appears that Zengo currently does not offersuch a service. We don't know if this is something that other companies are widely experiencing but even if it's just a weird error or a fluke this is exactly the type of thing that OpenAI does not want to have happen on the regular.
Yesterday ChatGPT announced a number of important updates, including a privacy preserving mode that doesn't record chat history (and doesn't train OpenAI models on chat history) as well as a forthcoming business offering. Many think that the moves are at least in part response to European scrutiny around GDPR compliance. Also yesterday, AI platform HuggingFace announced HuggingChat, an open source ChatGPT competitor.