app/views/user_mailer/already_registered.text.erb
<%= raw @name %>,
<%= _('You just tried to sign up to {{site_name}}, when you ' \
'already have an account. Your name and password have been ' \
'left as they previously were. Please click on the link below.',
:site_name => site_name.html_safe) %>
<%= raw @reasons[:email] %>
<%= @url %>
-- <%= _('the {{site_name}} team', :site_name => site_name.html_safe) %>