1. Can you please explain what do you mean by "Why won’t my email work? I have done everything. Can’t log into nest"?
2. Cause there can be many reasons, thats why we have to know the exact problem and pain point.
Thanks for posting. It looks like your concern is about your personal Account. If it’s a Google Account, please join the Google Account Community forum for further help. If you have Google Nest devices and would like assistance about it, let us know otherwise, I'll be locking this thread after 24 hours.
Thanks for helping, frlegendsapk!