diff --git a/app/jobs/scan_csv_registry_businnes_contacts_job.rb b/app/jobs/scan_csv_registry_businnes_contacts_job.rb
index fd5937488..bc60200b8 100644
--- a/app/jobs/scan_csv_registry_businnes_contacts_job.rb
+++ b/app/jobs/scan_csv_registry_businnes_contacts_job.rb
@@ -1,19 +1,17 @@
 class ScanCsvRegistryBusinnesContactsJob < ApplicationJob
-  FILE_NAME = './ettevotja_rekvisiidid_init.csv'.freeze
-
-  def perform
+  def perform(filename)
     BusinessRegistryContact.delete_all
 
-    return p 'File not exist!' unless File.exist?(FILE_NAME)
+    return p 'File not exist!' unless File.exist?(filename)
 
-    enumurate_csv_file
+    enumurate_csv_file(filename)
   end
 
   private
 
-  def enumurate_csv_file
+  def enumurate_csv_file(filename)
     i = 0
-    CSV.foreach(FILE_NAME, headers: true, col_sep: ';') do |row|
+    CSV.foreach(filename, headers: true, col_sep: ';') do |row|
       record = BusinessRegistryContact.create(
         name: row[0],
         registry_code: row[1],
diff --git a/lib/tasks/collect_invalid_validation_business_contacts.rake b/lib/tasks/collect_invalid_validation_business_contacts.rake
new file mode 100644
index 000000000..ce735816e
--- /dev/null
+++ b/lib/tasks/collect_invalid_validation_business_contacts.rake
@@ -0,0 +1,78 @@
+namespace :collect_invalid_contacts do
+  desc 'Starts collect invalid validation contacts'
+  task all_domains: :environment do
+    # prepare_csv_file
+
+    Contact.all.each do |contact|
+      # email = convert_to_unicode(contact.email)
+      # result = Truemail.validate(email, with: :mx)
+
+      # collect_data_for_csv(contact, result.result) unless result.result.success
+    end
+  end
+end
+
+# def find_related_domains(contact)
+#   registrant_domains = Domain.where(registrant_id: contact.id)
+
+#   tech_domains = collect_tech_domains(contact)
+#   admin_domains = collect_admin_domains(contact)
+
+#   tech_domains | admin_domains | registrant_domains
+# end
+
+# def collect_admin_domains(contact)
+#   admin_domains = []
+
+#   admin_contacts = AdminDomainContact.where(contact_id: contact.id)
+#   admin_contacts.each do |c|
+#     admin_domains << Domain.find(c.domain_id)
+#   end
+
+#   admin_domains
+# end
+
+# def collect_tech_domains(contact)
+#   tech_domains = []
+
+#   tech_contacts = TechDomainContact.where(contact_id: contact.id)
+#   tech_contacts.each do |c|
+#     tech_domains << Domain.find(c.domain_id)
+#   end
+
+#   tech_domains
+# end
+
+# def collect_data_for_csv(contact, result)
+#   domains = find_related_domains(contact)
+#   domains.reject! { |dom| dom.statuses.include? DomainStatus::FORCE_DELETE }
+
+#   CSV.open('invalid_emails.csv', 'a') do |csv|
+#     domains.each do |domain|
+#       attrs = []
+#       attrs.push(domain.name, contact.email, result.errors)
+
+#       csv << attrs
+#     end
+#   end
+# end
+
+# def prepare_csv_file
+#   headers = %w[
+#     contact
+#     domain
+#     error
+#   ]
+#   csv = CSV.open('invalid_emails.csv', 'w')
+#   csv << headers
+# end
+
+# def convert_to_unicode(email)
+#   original_domain = Mail::Address.new(email).domain
+#   decoded_domain = SimpleIDN.to_unicode(original_domain)
+
+#   original_local = Mail::Address.new(email).local
+#   decoded_local = SimpleIDN.to_unicode(original_local)
+
+#   "#{decoded_local}@#{decoded_domain}"
+# end
diff --git a/lib/tasks/scan_csv_registry_business_contacts.rake b/lib/tasks/scan_csv_registry_business_contacts.rake
index 4d481129e..c6a57e9b1 100644
--- a/lib/tasks/scan_csv_registry_business_contacts.rake
+++ b/lib/tasks/scan_csv_registry_business_contacts.rake
@@ -1,7 +1,9 @@
 namespace :collect_csv_data do
   desc 'Import from csv registry business contact into BusinessRegistryContact model'
 
+	FILE_NAME = './ettevotja_rekvisiidid_init.csv'.freeze
+
   task business_contacts: :environment do
-    ScanCsvRegistryBusinnesContactsJob.perform_now
+    ScanCsvRegistryBusinnesContactsJob.perform_later(FILE_NAME)
   end
 end
diff --git a/test/fixtures/files/ette.csv b/test/fixtures/files/ette.csv
new file mode 100644
index 000000000..fb57b478d
--- /dev/null
+++ b/test/fixtures/files/ette.csv
@@ -0,0 +1,10 @@
+nimi;ariregistri_kood;ettevotja_oiguslik_vorm;ettevotja_oigusliku_vormi_alaliik;kmkr_nr;ettevotja_staatus;ettevotja_staatus_tekstina;ettevotja_esmakande_kpv;ettevotja_aadress;asukoht_ettevotja_aadressis;asukoha_ehak_kood;asukoha_ehak_tekstina;indeks_ettevotja_aadressis;ads_adr_id;ads_ads_oid;ads_normaliseeritud_taisaadress;teabesysteemi_link
+001 group OÜ;12754230;Osaühing;;;R;Registrisse kantud;17.11.2014;;Õismäe tee 78-9;0176;Haabersti linnaosa, Tallinn, Harju maakond;13513;2182337;;Harju maakond, Tallinn, Haabersti linnaosa, Õismäe tee 78-9;https://ariregister.rik.ee/ettevotja.py?ark=12754230&ref=rekvisiidid
+001 Kinnisvara OÜ;12652512;Osaühing;;EE101721589;R;Registrisse kantud;25.04.2014;;Õismäe tee 78-9;0176;Haabersti linnaosa, Tallinn, Harju maakond;13513;2182337;;Harju maakond, Tallinn, Haabersti linnaosa, Õismäe tee 78-9;https://ariregister.rik.ee/ettevotja.py?ark=12652512&ref=rekvisiidid
+007 Autohaus osaühing;11694365;Osaühing;;EE101335276;R;Registrisse kantud;30.07.2009;;;;;;;;;https://ariregister.rik.ee/ettevotja.py?ark=11694365&ref=rekvisiidid
+013 investment OÜ;12937781;Osaühing;;;R;Registrisse kantud;29.10.2015;;Tartu mnt 18;0298;Kesklinna linnaosa, Tallinn, Harju maakond;10145;2311081;;Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 18;https://ariregister.rik.ee/ettevotja.py?ark=12937781&ref=rekvisiidid
+01Arvutiabi OÜ;14112620;Osaühing;;;R;Registrisse kantud;13.09.2016;;Aru tn 19-5;0614;Põhja-Tallinna linnaosa, Tallinn, Harju maakond;10318;2283769;;Harju maakond, Tallinn, Põhja-Tallinna linnaosa, Aru tn 19-5;https://ariregister.rik.ee/ettevotja.py?ark=14112620&ref=rekvisiidid
+01 Creations Osaühing;10818150;Osaühing;;;R;Registrisse kantud;21.11.2001;;Ahtri tn 12;0298;Kesklinna linnaosa, Tallinn, Harju maakond;10151;2113048;;Harju maakond, Tallinn, Kesklinna linnaosa, Ahtri tn 12;https://ariregister.rik.ee/ettevotja.py?ark=10818150&ref=rekvisiidid
+020 EHITUS OÜ;16035029;Osaühing;;EE102307287;R;Registrisse kantud;24.08.2020;;Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47;0339;Kristiine linnaosa, Tallinn, Harju maakond;11316;2216417;;Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47;https://ariregister.rik.ee/ettevotja.py?ark=16035029&ref=rekvisiidid
+02JDM OÜ;16240491;Osaühing;;;R;Registrisse kantud;28.05.2021;;Mustamäe tee 106-20;0482;Mustamäe linnaosa, Tallinn, Harju maakond;12917;2311996;;Harju maakond, Tallinn, Mustamäe linnaosa, Mustamäe tee 106-20;https://ariregister.rik.ee/ettevotja.py?ark=16240491&ref=rekvisiidid
+0dav riie OÜ;14288602;Osaühing;;;R;Registrisse kantud;04.07.2017;;Vanaaseme;2087;Ingliste küla, Kehtna vald, Rapla maakond;79004;3201213;;Rapla maakond, Kehtna vald, Ingliste küla, Vanaaseme;https://ariregister.rik.ee/ettevotja.py?ark=14288602&ref=rekvisiidid
diff --git a/test/jobs/scan_csv_registry_businnes_contacts_job_test.rb b/test/jobs/scan_csv_registry_businnes_contacts_job_test.rb
new file mode 100644
index 000000000..b16f1746c
--- /dev/null
+++ b/test/jobs/scan_csv_registry_businnes_contacts_job_test.rb
@@ -0,0 +1,11 @@
+require 'test_helper'
+
+class ScanCsvRegistryBusinnesContactsJobTest < ActiveJob::TestCase
+  def test_delivers_email
+    filename = 'test/fixtures/files/ette.csv'
+
+    assert_performed_jobs 1 do
+      ScanCsvRegistryBusinnesContactsJob.perform_later(filename)
+    end
+  end
+end