app/views/user_mailer/changeemail_confirm.text.erb
<%= raw @name %>,
<%= _('Please click on the link below to confirm that you want to ' \
'change the email address that you use for {{site_name}} ' \
'from {{old_email}} to {{new_email}}',
:site_name => site_name.html_safe,
:old_email => @old_email.html_safe,
:new_email => @new_email.html_safe) %>
<%= @url %>
<%= _('We will not reveal your email addresses to anybody unless you ' \
'or the law tell us to.') %>
-- <%= _('the {{site_name}} team', :site_name => site_name.html_safe) %>