DP and I share an email inbox from our main provider, we have separate accounts but all mail goes to a shared inbox, been like that for years. We both also have separate additional gmail accounts, set up using our original shared email addresses for recovery. He's had an email this morning from google regarding changing their privacy policy but it's come through to an address ending 'gtempaccount.com'. Does this mean he has a 'secret' temporary gmail account or is this some kind of glitch?