Edit: aaahh wait if it’s strapi’s admin panel’s password recovery the email should come from strapi itself… maybe there’s a delay, do let us know if you solve this
~Don’t think the mail is gonna send itself tbh
You need to set up an email provider, either cloud or local with node mail, in which case you probably also need to set up a node mail server~
About the user; don’t know what to do about this I’m afraid, maybe check the corresponding database table to check what’s being entered, maybe compare password hashes? I believe I had this problem at some point and I think I solved it deleting all the entries in that table, so the admin panel prompted me to set up the first user again