diff --git a/test/interactions/email_check_test.rb b/test/interactions/email_check_test.rb
new file mode 100644
index 000000000..aa5fd8dc4
--- /dev/null
+++ b/test/interactions/email_check_test.rb
@@ -0,0 +1,98 @@
+require 'test_helper'
+
+class DoRequestTest < ActiveSupport::TestCase
+
+  setup do
+    WebMock.disable_net_connect!
+
+    @contact = contacts(:john)
+  end
+
+  def test_invalid_email_in_mx_level_with_a_and_aaaa_records
+    trumail_results = OpenStruct.new(success: false,
+                                     email: @contact.email,
+                                     domain: "box.tests",
+                                     errors: {:mx=>"target host(s) not found"},
+                                     )
+
+    Spy.on_instance_method(Actions::EmailCheck, :check_email).and_return(trumail_results)
+    Spy.on_instance_method(Actions::EmailCheck, :check_for_records_value).and_return([true])
+
+    action = Actions::EmailCheck.new(email: @contact.email,
+                                     validation_eventable: @contact,
+                                     check_level: 'mx')
+    action.call
+
+    assert_equal @contact.validation_events.count, 1
+    assert @contact.validation_events.last.success
+  end
+
+  def test_invalid_email_in_mx_level_with_empty_a_and_aaaa_records
+    trumail_results = OpenStruct.new(success: false,
+                                     email: @contact.email,
+                                     domain: "box.tests",
+                                     errors: {:mx=>"target host(s) not found"},
+                                     )
+
+    Spy.on_instance_method(Actions::EmailCheck, :check_email).and_return(trumail_results)
+    Spy.on_instance_method(Actions::EmailCheck, :check_for_records_value).and_return([])
+
+    action = Actions::EmailCheck.new(email: @contact.email,
+                                     validation_eventable: @contact,
+                                     check_level: 'mx')
+    action.call
+
+    assert_equal @contact.validation_events.count, 1
+    refute @contact.validation_events.last.success
+  end
+
+  def test_should_remove_invalid_validation_record_if_there_count_more_than_three
+    trumail_results = OpenStruct.new(success: false,
+                                     email: @contact.email,
+                                     domain: "box.tests",
+                                     errors: {:mx=>"target host(s) not found"},
+                                     )
+
+    Spy.on_instance_method(Actions::EmailCheck, :check_email).and_return(trumail_results)
+    Spy.on_instance_method(Actions::EmailCheck, :check_for_records_value).and_return([])
+
+    action = Actions::EmailCheck.new(email: @contact.email,
+                                     validation_eventable: @contact,
+                                     check_level: 'mx')
+    3.times do
+      action.call
+    end
+
+    assert_equal @contact.validation_events.count, 3
+    refute @contact.validation_events.last.success
+
+    3.times do
+      action.call
+    end
+
+    assert_equal @contact.validation_events.count, 3
+    refute @contact.validation_events.last.success
+  end
+
+  def test_should_remove_valid_validation_record_if_there_count_more_than_one
+    trumail_results = OpenStruct.new(success: false,
+                                     email: @contact.email,
+                                     domain: "box.tests",
+                                     errors: {:mx=>"target host(s) not found"},
+                                     )
+
+    Spy.on_instance_method(Actions::EmailCheck, :check_email).and_return(trumail_results)
+    Spy.on_instance_method(Actions::EmailCheck, :check_for_records_value).and_return([true])
+
+    action = Actions::EmailCheck.new(email: @contact.email,
+                                     validation_eventable: @contact,
+                                     check_level: 'mx')
+
+    3.times do
+      action.call
+    end
+
+    assert_equal @contact.validation_events.count, 1
+    assert @contact.validation_events.last.success
+  end
+end