spreadprivacy[.]com/protect-your-inbox-with-duckduckgo-email-protection/?s=em-gs
duckduckgo[.]com/email/
DuckDuckGo [ duckduckgo[.]com ] is an alternative to using Google search that strips out any & all tracking. For Windows they offer extensions for the main browsers, while they have apps for Android & iOS. You need to have the browser extension installed to sign up for & use their new email service. The top link above explains it, while you sign up using the 2nd link. Signup simply requires choosing an email address to use, e.g., [YourName]@duck[.]com, and the address to forward that email to [with all the tracking removed]. When you visit a page with an email sign-in, their extension also lets you use a new, temporary duck[.]com address -- this requires enabling the feature in the extension's options, which requires an email confirmation that would not [yet?] work for me -- it is in Beta.