diff --git a/app/mailers/domain_mailer.rb b/app/mailers/domain_mailer.rb
index 06a18b426..b6cd9c309 100644
--- a/app/mailers/domain_mailer.rb
+++ b/app/mailers/domain_mailer.rb
@@ -1,8 +1,14 @@
 class DomainMailer < ApplicationMailer
   include Que::Mailer
 
-  def pending_update_request_for_old_registrant(params)
-    compose_from(params)
+  def pending_update_request_for_old_registrant(domain:, registrant:)
+    @domain = DomainPresenter.new(domain: domain, view: view_context)
+    @registrar = RegistrarPresenter.new(registrar: domain.registrar, view: view_context)
+    @registrant = RegistrantPresenter.new(registrant: registrant, view: view_context)
+    @verification_url = registrant_domain_update_confirm_url(domain, token: domain.registrant_verification_token)
+
+    subject = default_i18n_subject(domain_name: domain.name)
+    mail(to: registrant.email, subject: subject)
   end
 
   def pending_update_notification_for_new_registrant(params)
diff --git a/app/presenters/registrant_presenter.rb b/app/presenters/registrant_presenter.rb
index 67ae93d68..af523a29e 100644
--- a/app/presenters/registrant_presenter.rb
+++ b/app/presenters/registrant_presenter.rb
@@ -1,17 +1,11 @@
 class RegistrantPresenter
+  delegate :name, :ident, :email, to: :registrant
+
   def initialize(registrant:, view:)
     @registrant = registrant
     @view = view
   end
 
-  def name
-    registrant.name
-  end
-
-  def ident
-    registrant.ident
-  end
-
   private
 
   attr_reader :registrant
diff --git a/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb b/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb
index 9015a8945..4db2d2d9a 100644
--- a/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb
+++ b/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb
@@ -1,13 +1,21 @@
 Tere
 <br><br>
-Registrisse laekus taotlus domeeni <%= @params[:name] %> registreerija vahetuseks. Palun veenduge, et muudatus on korrektne ning probleemide korral pöörduge oma registripidaja <%= @params[:registrar_name] %> poole.
+Registrisse laekus taotlus domeeni <%= @domain.name %> registreerija vahetuseks. Palun veenduge, et muudatus on korrektne ning probleemide korral pöörduge oma registripidaja poole:
+
+<p>
+  <%= @registrar.name %><br>
+  Email: <%= @registrar.email %><br>
+  Telefon: <%= @registrar.phone %><br>
+  Veebileht: <%= @registrar.url %>
+</p>
+
 <br><br>
 Uue registreerija andmed:<br>
-Nimi: <%= @params[:registrant_name] %><br>
+Nimi: <%= @registrant.name %><br>
 <% if @params[:registrant_priv] %>
-Isikukood: <%= @params[:registrant_ident] %><br>
+Isikukood: <%= @registrant.ident %><br>
 <% else %>
-Äriregistrikood: <%= @params[:registrant_ident] %><br>
+Äriregistrikood: <%= @registrant.ident %><br>
 <% end %>
 Tänav: <%= @params[:registrant_street] %><br>
 Linn: <%= @params[:registrant_city] %><br>
@@ -17,7 +25,7 @@ Taotlus on aktiivne <%= Setting.expire_pending_confirmation %> tundi ja lükatak
 <br><br>
 Muudatuse kinnitamiseks külastage palun allolevat lehekülge, kontrollige uuesti üle muudatuse andmed ning vajutage nuppu kinnitan:<br>
 
-<%= link_to @params[:verification_url], @params[:verification_url] %>
+<%= link_to @verification_url, @verification_url %>
 <br><br>
 Lugupidamisega<br>
 Eesti Interneti Sihtasutus
@@ -26,14 +34,22 @@ Eesti Interneti Sihtasutus
 <br><br>
 Hi,
 <br><br>
-Application for changing registrant of your domain <%= @params[:name] %> has been filed. Please make sure that the update and information are correct. Incase of problems please turn to your registrar. Your registrar is <%= @params[:registrar_name] %>
+Application for changing registrant of your domain <%= @domain.name %> has been filed. Please make sure that the update and information are correct. Incase of problems please turn to your registrar:
+
+<p>
+  <%= @registrar.name %><br>
+  Email: <%= @registrar.email %><br>
+  Phone: <%= @registrar.phone %><br>
+  Website: <%= @registrar.url %>
+</p>
+
 <br><br>
 New registrant:<br>
-Name: <%= @params[:registrant_name] %><br>
+Name: <%= @registrant.name %><br>
 <% if @params[:registrant_priv] %>
-Personal code: <%= @params[:registrant_ident] %><br>
+Personal code: <%= @registrant.ident %><br>
 <% else %>
-Business Registry code: <%= @params[:registrant_ident] %><br>
+Business Registry code: <%= @registrant.ident %><br>
 <% end %>
 Street: <%= @params[:registrant_street] %><br>
 City: <%= @params[:registrant_city] %><br>
@@ -42,7 +58,7 @@ Country: <%= @params[:registrant_country] %>
 The application will remain in pending status for <%= Setting.expire_pending_confirmation %> hrs and will be automaticcally rejected if it is not approved nor rejected before.
 <br><br>
 To confirm the update please visit this website, once again review the data and press approve:<br>
-<%= link_to @params[:verification_url], @params[:verification_url] %>
+<%= link_to @verification_url, @verification_url %>
 <br><br>
 Best Regards,<br>
 Estonian Internet Foundation
diff --git a/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb b/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb
index d2ee28479..863ef9fa4 100644
--- a/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb
+++ b/app/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb
@@ -1,13 +1,18 @@
 Tere
 
-Registrisse laekus taotlus domeeni <%= @params[:name] %> registreerija vahetuseks. Palun veenduge, et muudatus on korrektne ning probleemide korral pöörduge oma registripidaja <%= @params[:registrar_name] %> poole.
+Registrisse laekus taotlus domeeni <%= @domain.name %> registreerija vahetuseks. Palun veenduge, et muudatus on korrektne ning probleemide korral pöörduge oma registripidaja poole:
+
+<%= @registrar.name %>
+Email: <%= @registrar.email %>
+Telefon: <%= @registrar.phone %>
+Veebileht: <%= @registrar.url %>
 
 Uue registreerija andmed:
-Nimi: <%= @params[:registrant_name] %>
+Nimi: <%= @registrant.name %>
 <% if @params[:registrant_priv] %>
-Isikukood: <%= @params[:registrant_ident] %>
+  Isikukood: <%= @registrant.ident %>
 <% else %>
-Äriregistrikood: <%= @params[:registrant_ident] %>
+  Äriregistrikood: <%= @registrant.ident %>
 <% end %>
 Tänav: <%= @params[:registrant_street] %>
 Linn: <%= @params[:registrant_city] %>
@@ -15,7 +20,7 @@ Riik: <%= @params[:registrant_country] %>
 
 Taotlus on aktiivne <%= Setting.expire_pending_confirmation %> tundi ja lükatakse automaatselt tagasi kui te seda enne ei kinnita või tagasi lükka.
 Muudatuse kinnitamiseks külastage palun allolevat lehekülge, kontrollige uuesti üle muudatuse andmed ning vajutage nuppu kinnitan:
-<%= @params[:verification_url] %>
+<%= @verification_url %>
 
 Lugupidamisega
 Eesti Interneti Sihtasutus
@@ -24,14 +29,19 @@ Eesti Interneti Sihtasutus
 
 Hi,
 
-Application for changing registrant of your domain <%= @params[:name] %> has been filed. Please make sure that the update and information are correct. Incase of problems please turn to your registrar. Your registrar is <%= @params[:registrar_name] %>
+Application for changing registrant of your domain <%= @domain.name %> has been filed. Please make sure that the update and information are correct. In case of problems please turn to your registrar:
+
+<%= @registrar.name %>
+Email: <%= @registrar.email %>
+Phone: <%= @registrar.phone %>
+Website: <%= @registrar.url %>
 
 New registrant:
-Name: <%= @params[:registrant_name] %>
+Name: <%= @registrant.name %>
 <% if @params[:registrant_priv] %>
-Personal code: <%= @params[:registrant_ident] %>
+  Personal code: <%= @registrant.ident %>
 <% else %>
-Business Registry code: <%= @params[:registrant_ident] %>
+  Business Registry code: <%= @registrant.ident %>
 <% end %>
 Street: <%= @params[:registrant_street] %>
 City: <%= @params[:registrant_city] %>
@@ -39,7 +49,7 @@ Country: <%= @params[:registrant_country] %>
 
 The application will remain in pending status for <%= Setting.expire_pending_confirmation %> hrs and will be automaticcally rejected if it is not approved nor rejected before.
 To confirm the update please visit this website, once again review the data and press approve:
-<%= @params[:verification_url] %>
+<%= @verification_url %>
 
 Best Regards,
 Estonian Internet Foundation
diff --git a/config/locales/en.yml b/config/locales/en.yml
index cbc61b29c..725dfffc3 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -339,7 +339,6 @@ en:
   contact_details: 'Contact details'
   ident: 'Ident'
   ident_type: 'Ident type'
-  address: 'Address'
   country: 'Country'
   city: 'City'
   street: 'Street'
@@ -797,7 +796,6 @@ en:
   unimplemented_object_service: 'Unimplemented object service'
   contact_email_update_subject: 'Teie domeenide kontakt epostiaadress on muutunud / Contact e-mail addresses of your domains have changed'
   object_status_prohibits_operation: 'Object status prohibits operation'
-  pending_update_request_for_old_registrant_subject: "Kinnitustaotlus domeeni %{name} registreerija vahetuseks / Application for approval for registrant change of %{name}"
   pending_update_notification_for_new_registrant_subject: "Domeeni %{name} registreerija vahetus protseduur on algatatud / %{name} registrant change"
   pending_update_rejected_notification_for_new_registrant_subject: "Domeeni %{name} registreerija vahetuse taotlus tagasi lükatud / %{name} registrant change declined"
   pending_update_expired_notification_for_new_registrant_subject: "Domeeni %{name} registreerija vahetuse taotlus on tühistatud / %{name} registrant change cancelled"
diff --git a/config/locales/mailers/domain.en.yml b/config/locales/mailers/domain.en.yml
index c28ba6b00..f0d021f68 100644
--- a/config/locales/mailers/domain.en.yml
+++ b/config/locales/mailers/domain.en.yml
@@ -1,5 +1,7 @@
 en:
   domain_mailer:
+    pending_update_request_for_old_registrant:
+      subject: Kinnitustaotlus domeeni %{domain_name} registreerija vahetuseks / Application for approval for registrant change of %{domain_name}
     expiration:
       subject: The %{domain_name} domain has expired
     force_delete:
diff --git a/spec/mailers/domain_mailer_spec.rb b/spec/mailers/domain_mailer_spec.rb
index 1edc35f6a..2363d57ea 100644
--- a/spec/mailers/domain_mailer_spec.rb
+++ b/spec/mailers/domain_mailer_spec.rb
@@ -1,6 +1,49 @@
 require 'rails_helper'
 
 RSpec.describe DomainMailer do
+  describe '#pending_update_request_for_old_registrant' do
+    let(:domain) { instance_spy(Domain, name: 'test.com') }
+    let(:registrant) { instance_spy(Registrant, email: 'registrant@test.com') }
+    let(:domain_presenter) { instance_spy(DomainPresenter) }
+    let(:registrar_presenter) { instance_spy(RegistrarPresenter) }
+    let(:registrant_presenter) { instance_spy(RegistrantPresenter) }
+    subject(:message) { described_class.pending_update_request_for_old_registrant(domain: domain,
+                                                                                  registrant: registrant,
+    ) }
+
+    before :example do
+      expect(DomainPresenter).to receive(:new).and_return(domain_presenter)
+      expect(RegistrarPresenter).to receive(:new).and_return(registrar_presenter)
+      expect(RegistrantPresenter).to receive(:new).and_return(registrant_presenter)
+    end
+
+    it 'has sender' do
+      expect(message.from).to eq(['noreply@internet.ee'])
+    end
+
+    it 'has registrant email as a recipient' do
+      expect(message.to).to match_array(['registrant@test.com'])
+    end
+
+    it 'has subject' do
+      subject = 'Kinnitustaotlus domeeni test.com registreerija vahetuseks' \
+                ' / Application for approval for registrant change of test.com'
+
+      expect(message.subject).to eq(subject)
+    end
+
+    it 'has confirmation url' do
+      allow(domain).to receive(:id).and_return(1)
+      expect(domain).to receive(:registrant_verification_token).and_return('test')
+      url = registrant_domain_update_confirm_url(domain, token: 'test')
+      expect(message.body.parts.first.decoded).to include(url)
+    end
+
+    it 'sends message' do
+      expect { message.deliver! }.to change { ActionMailer::Base.deliveries.count }.by(1)
+    end
+  end
+
   describe '#pending_deleted' do
     let(:domain) { instance_spy(Domain, name: 'test.com') }
     let(:registrant) { instance_spy(Registrant, email: 'registrant@test.com') }
diff --git a/spec/presenters/registrant_presenter_spec.rb b/spec/presenters/registrant_presenter_spec.rb
index 0cec65ff6..7e29196de 100644
--- a/spec/presenters/registrant_presenter_spec.rb
+++ b/spec/presenters/registrant_presenter_spec.rb
@@ -17,4 +17,11 @@ RSpec.describe RegistrantPresenter do
       expect(presenter.ident).to eq('test ident')
     end
   end
+
+  describe '#email' do
+    it 'returns email' do
+      expect(registrant).to receive(:email).and_return('test email')
+      expect(presenter.email).to eq('test email')
+    end
+  end
 end
diff --git a/spec/routing/registrant/domain_update_confirms_routing_spec.rb b/spec/routing/registrant/domain_update_confirms_routing_spec.rb
new file mode 100644
index 000000000..9bc98c391
--- /dev/null
+++ b/spec/routing/registrant/domain_update_confirms_routing_spec.rb
@@ -0,0 +1,9 @@
+require 'rails_helper'
+
+RSpec.describe Registrant::DomainUpdateConfirmsController do
+  describe 'routing' do
+    it 'routes to #show' do
+      expect(get: '/registrant/domain_update_confirms/1').to route_to('registrant/domain_update_confirms#show', id: '1')
+    end
+  end
+end
diff --git a/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb_spec.rb b/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb_spec.rb
new file mode 100644
index 000000000..36a426bac
--- /dev/null
+++ b/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb_spec.rb
@@ -0,0 +1,61 @@
+require 'rails_helper'
+
+RSpec.describe 'mailers/domain_mailer/pending_update_request_for_old_registrant.html.erb' do
+  let(:domain) { instance_spy(DomainPresenter) }
+  let(:registrar) { instance_spy(RegistrarPresenter) }
+  let(:registrant) { instance_spy(RegistrantPresenter) }
+  let(:lang_count) { 2 }
+
+  before :example do
+    assign(:domain, domain)
+    assign(:registrar, registrar)
+    assign(:registrant, registrant)
+    assign(:verification_url, 'test url')
+  end
+
+  it 'has verification url' do
+    mention_count = 1 * lang_count
+    render
+    expect(rendered).to have_text('test url', count: mention_count)
+  end
+
+  registrar_attributes = %i(
+    name
+    email
+    phone
+    url
+  )
+
+  registrar_attributes.each do |attr_name|
+    it "has registrar #{attr_name}" do
+      expect(registrar).to receive(attr_name).exactly(lang_count).times.and_return("test registrar #{attr_name}")
+      render
+      expect(rendered).to have_text("test registrar #{attr_name}", count: lang_count)
+    end
+  end
+
+  domain_attributes = %i(
+    name
+  )
+
+  domain_attributes.each do |attr_name|
+    it "has :#{attr_name}" do
+      expect(domain).to receive(attr_name).exactly(lang_count).times.and_return(attr_name.to_s)
+      render
+      expect(rendered).to have_text(attr_name.to_s, count: lang_count)
+    end
+  end
+
+  registrant_attributes = %i(
+    name
+    ident
+  )
+
+  registrant_attributes.each do |attr_name|
+    it "has registrant #{attr_name}" do
+      expect(registrant).to receive(attr_name).exactly(lang_count).times.and_return("test registrant #{attr_name}")
+      render
+      expect(rendered).to have_text("test registrant #{attr_name}", count: lang_count)
+    end
+  end
+end
diff --git a/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb_spec.rb b/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb_spec.rb
new file mode 100644
index 000000000..da9765873
--- /dev/null
+++ b/spec/views/mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb_spec.rb
@@ -0,0 +1,61 @@
+require 'rails_helper'
+
+RSpec.describe 'mailers/domain_mailer/pending_update_request_for_old_registrant.text.erb' do
+  let(:domain) { instance_spy(DomainPresenter) }
+  let(:registrar) { instance_spy(RegistrarPresenter) }
+  let(:registrant) { instance_spy(RegistrantPresenter) }
+  let(:lang_count) { 2 }
+
+  before :example do
+    assign(:domain, domain)
+    assign(:registrar, registrar)
+    assign(:registrant, registrant)
+    assign(:verification_url, 'test url')
+  end
+
+  it 'has verification url' do
+    mention_count = 1 * lang_count
+    render
+    expect(rendered).to have_text('test url', count: mention_count)
+  end
+
+  registrar_attributes = %i(
+    name
+    email
+    phone
+    url
+  )
+
+  registrar_attributes.each do |attr_name|
+    it "has registrar #{attr_name}" do
+      expect(registrar).to receive(attr_name).exactly(lang_count).times.and_return("test registrar #{attr_name}")
+      render
+      expect(rendered).to have_text("test registrar #{attr_name}", count: lang_count)
+    end
+  end
+
+  domain_attributes = %i(
+    name
+  )
+
+  domain_attributes.each do |attr_name|
+    it "has :#{attr_name}" do
+      expect(domain).to receive(attr_name).exactly(lang_count).times.and_return(attr_name.to_s)
+      render
+      expect(rendered).to have_text(attr_name.to_s, count: lang_count)
+    end
+  end
+
+  registrant_attributes = %i(
+    name
+    ident
+  )
+
+  registrant_attributes.each do |attr_name|
+    it "has registrant #{attr_name}" do
+      expect(registrant).to receive(attr_name).exactly(lang_count).times.and_return("test registrant #{attr_name}")
+      render
+      expect(rendered).to have_text("test registrant #{attr_name}", count: lang_count)
+    end
+  end
+end