According to Sundar Pichai (@sundarpichai), Google is ushering Gmail into the Gemini era by integrating advanced AI features such as AI Overviews, personalized suggested replies, proofreading tools, and an AI-powered Inbox with streamlined views and suggested topics. These enhancements are designed to boost productivity and automate email management, offering businesses and users tailored communication solutions. The new Gmail AI capabilities reflect Google's broader strategy to leverage generative AI for enterprise efficiency and user engagement, as detailed in the official Google blog (source: blog.google/products-and-platforms/products/gmail/gmail-is-entering-the-gemini-era/).