diff --git a/app/controllers/email_controller.rb b/app/controllers/email_controller.rb
index 99b70876f79..600e6ceb3a8 100644
--- a/app/controllers/email_controller.rb
+++ b/app/controllers/email_controller.rb
@@ -110,7 +110,6 @@ class EmailController < ApplicationController
 
   def unsubscribed
     @email = params[:email]
-    raise Discourse::NotFound if !User.find_by_email(params[:email])
     @topic = Topic.find_by(id: params[:topic_id].to_i) if params[:topic_id]
   end
 
diff --git a/app/controllers/invites_controller.rb b/app/controllers/invites_controller.rb
index 52fa3633150..2866ff2dcbf 100644
--- a/app/controllers/invites_controller.rb
+++ b/app/controllers/invites_controller.rb
@@ -96,7 +96,6 @@ class InvitesController < ApplicationController
 
     guardian.ensure_can_invite_to_forum!(groups)
     topic = Topic.find_by(id: params[:topic_id])
-    guardian.ensure_can_see_topic?(topic)
     group_ids = groups.map(&:id)
 
     invite_exists = Invite.where(email: params[:email], invited_by_id: current_user.id).first
diff --git a/app/views/email/unsubscribed.html.erb b/app/views/email/unsubscribed.html.erb
index 835b2c052f0..a593bfed31b 100644
--- a/app/views/email/unsubscribed.html.erb
+++ b/app/views/email/unsubscribed.html.erb
@@ -3,12 +3,12 @@
   <h2><%=t "unsubscribed.title"%></h2>
   <br>
   <p>
-    <%= t("unsubscribed.description", email: @email, url: path("/my/preferences")).html_safe %>
+    <%=t("unsubscribed.description", email: @email, url: path("/my/preferences")).html_safe %>
   </p>
 
   <% if @topic %>
   <p>
-    <%= t("unsubscribed.topic_description", link: render_topic_title(@topic)).html_safe%>
+    <%=t("unsubscribed.topic_description", link: render_topic_title(@topic)).html_safe%>
   </p>
   <% end %>
 </div>
diff --git a/spec/requests/email_controller_spec.rb b/spec/requests/email_controller_spec.rb
deleted file mode 100644
index cd059019154..00000000000
--- a/spec/requests/email_controller_spec.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'rails_helper'
-
-RSpec.describe EmailController do
-  describe '#unsubscribed' do
-    describe 'when email is invalid' do
-      it 'should return the right response' do
-        get '/email/unsubscribed', params: { email: 'somerandomstring' }
-
-        expect(response.status).to eq(404)
-      end
-    end
-  end
-end