Fastmail is an email service provider perfect for avoiding spam and ads. You get a starting storage of 30GB and receive phishing alerts. If you need burner emails, the Basic account offers up to 600 aliases with separate inbox folders.
Despite being privacy-focused, Fastmail doesn’t have end-to-end encryption. It’s also based in Australia, which is a member of the Five Eyes countries. This means intelligence agencies will still have access to your emails if needed.