title: How to set custom bcc/to field for Devise Mailer emails?
body: <p>I would like include the first and last name of my users in the to/bcc headers of all emails sent out via Devise. </p>
  
  <p>I looked at this <a href="https://github.com/plataformatec/devise/blob/master/lib/devise/mailers/helpers.rb#L28" rel="nofollow">https://github.com/plataformatec/devise/blob/master/lib/devise/mailers/helpers.rb#L28</a></p>
  
  <p>It seems that Devise also assigns the to field as <code>@email</code> in the template. How would I go about overriding the header so that emails are sent out with to/bcc headers <code>"FirstName LastName &lt;email@example.com&gt;"</code>?</p>