If you are asking whether email.lyftmail.com is a scam, the short answer is no — but it helps to understand what this domain actually is. This is not a website. It is a subdomain used for sending email, almost certainly by Lyft. The domain lyftmail.com has been in operation for years, and the technical signals — clean blacklists, valid email authentication, and a nine-year web archive history — point to legitimate infrastructure.
Because there is no actual web page to visit (the site returns a 404), you won't find privacy policies or contact forms. That is normal for a mail relay. If you received an email from an address ending in @email.lyftmail.com, it is almost certainly a legitimate Lyft notification. The company uses lyftmail.com for customer communications.
Trust is earned through consistency, and this domain has years of clean records. For the purpose of deciding whether to trust an email from this domain, the answer is yes. For visiting in a browser, there is nothing to see. So is email.lyftmail.com fake? No — it is a real piece of email infrastructure with a solid track record.