title: ASP Core 2.1 Email Confirmation
body: <p>Have been searching for quite some time but haven't found any source of how to set up an Account/Email confirmation in SMTP form, instead of any other mode like using SendGrid/MailKit, for an ASP Core 2.1 project using Razor Class Library.</p>
  
  <p>Any suggestion in this regard? How to use IdentityUser in this regard? Is it necessary to scaffold the Identity first? Please see if any of you experts can help in this regard.</p>