diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 00000000..f19d9bef
--- /dev/null
+++ b/tests/__init__.py
@@ -0,0 +1,3 @@
+# Copyright (C) 2020 Intel Corporation
+#
+# SPDX-License-Identifier: MIT
diff --git a/tests/cypress.json b/tests/cypress.json
index 80523cb6..dd68e5fc 100644
--- a/tests/cypress.json
+++ b/tests/cypress.json
@@ -6,6 +6,7 @@
   "defaultCommandTimeout": 25000,
   "env": {
     "user": "admin",
+    "email": "admin@localhost.company",
     "password": "12qwaszx"
   },
   "testFiles": ["auth_page.js", "actions_tasks_objects/*", "actions_users/*", "remove_users_tasks.js"]
diff --git a/tests/cypress/integration/actions_users/case_2_register_user_change_pass.js b/tests/cypress/integration/actions_users/case_2_register_user_change_pass.js
index 91b025c1..c0bb0a7a 100644
--- a/tests/cypress/integration/actions_users/case_2_register_user_change_pass.js
+++ b/tests/cypress/integration/actions_users/case_2_register_user_change_pass.js
@@ -13,7 +13,7 @@ const randomString = (isPassword) => {
     return isPassword ? `${result}${Math.floor(Math.random() * 10)}` : result;
 };
 
-context('Register user, change password, login with new password', () => {
+context('Register user, change password, login with new password', { browser: 'chrome' }, () => {
     const caseId = '2';
     const firstName = `${randomString()}`;
     const lastName = `${randomString()}`;
diff --git a/tests/cypress/integration/actions_users/case_4_assign_taks_job_users.js b/tests/cypress/integration/actions_users/case_4_assign_taks_job_users.js
index 72a678b2..b11c3764 100644
--- a/tests/cypress/integration/actions_users/case_4_assign_taks_job_users.js
+++ b/tests/cypress/integration/actions_users/case_4_assign_taks_job_users.js
@@ -4,7 +4,7 @@
 
 /// <reference types="cypress" />
 
-context('Multiple users. Assign task, job.', () => {
+context('Multiple users. Assign task, job.', { browser: 'chrome' }, () => {
     const caseId = '4';
     const labelName = `Case ${caseId}`;
     const taskName = `New annotation task for ${labelName}`;
diff --git a/tests/cypress/integration/actions_users/check_email_verification_system.js b/tests/cypress/integration/actions_users/check_email_verification_system.js
new file mode 100644
index 00000000..8fc44378
--- /dev/null
+++ b/tests/cypress/integration/actions_users/check_email_verification_system.js
@@ -0,0 +1,39 @@
+// Copyright (C) 2020 Intel Corporation
+//
+// SPDX-License-Identifier: MIT
+
+/// <reference types="cypress" />
+
+const randomString = (isPassword) => {
+    let result = '';
+    const characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz';
+    for (let i = 0; i <= 8; i++) {
+        result += characters.charAt(Math.floor(Math.random() * characters.length));
+    }
+    return isPassword ? `${result}${Math.floor(Math.random() * 10)}` : result;
+};
+
+context('Check email verification system', { browser: 'firefox' }, () => {
+    const caseId = 'Email verification system';
+    const firstName = `${randomString()}`;
+    const lastName = `${randomString()}`;
+    const userName = `${randomString()}`;
+    const emailAddr = `${userName}@local.local`;
+    const password = `${randomString(true)}`;
+
+    before(() => {
+        cy.visit('auth/register');
+        cy.url().should('include', '/auth/register');
+    });
+
+    describe(`Case: "${caseId}"`, () => {
+        it('Register user', () => {
+            cy.server().route('POST', '/api/v1/auth/register').as('userRegister');
+            cy.userRegistration(firstName, lastName, userName, emailAddr, password);
+            cy.get('.ant-notification-topRight')
+            .contains(`We have sent an email with a confirmation link to ${emailAddr}.`)
+            .should('exist')
+            cy.wait('@userRegister').its('status').should('eq', 201);
+        });
+    });
+});
diff --git a/tests/cypress/integration/actions_users/issue_1599_ch_user_registration.js b/tests/cypress/integration/actions_users/issue_1599_ch_user_registration.js
index 08cda62c..92db957e 100644
--- a/tests/cypress/integration/actions_users/issue_1599_ch_user_registration.js
+++ b/tests/cypress/integration/actions_users/issue_1599_ch_user_registration.js
@@ -4,7 +4,14 @@
 
 /// <reference types="cypress" />
 
-context('Issue 1599 (Chinese alphabet).', () => {
+context('Issue 1599 (Chinese alphabet).', { browser: 'chrome' }, () => {
+
+    const firstName = '测试者'
+    const lastName = '测试'
+    const userName = 'Testuser_ch'
+    const email = 'Testuser_ch@local.local'
+    const password = 'Qwerty123!'
+
     before(() => {
         cy.visit('auth/register');
         cy.url().should('include', '/auth/register');
@@ -12,33 +19,32 @@ context('Issue 1599 (Chinese alphabet).', () => {
 
     describe('User registration using the Chinese alphabet.', () => {
         it('Filling in the placeholder "First name"', () => {
-            cy.get('[placeholder="First name"]').type('测试者').should('not.have.class', 'has-error');
+            cy.get('[placeholder="First name"]').type(firstName).should('not.have.class', 'has-error');
         });
 
         it('Filling in the placeholder "Last name"', () => {
-            cy.get('[placeholder="Last name"]').type('测试').should('not.have.class', 'has-error');
+            cy.get('[placeholder="Last name"]').type(lastName).should('not.have.class', 'has-error');
         });
 
         it('Filling in the placeholder "Username"', () => {
-            cy.get('[placeholder="Username"]').type('Testuser_ch');
+            cy.get('[placeholder="Username"]').type(userName);
         });
 
         it('Filling in the placeholder "Email address"', () => {
-            cy.get('[placeholder="Email address"]').type('Testuser_ch@local.local');
+            cy.get('[placeholder="Email address"]').type(email);
         });
 
         it('Filling in the placeholder "Password"', () => {
-            cy.get('[placeholder="Password"]').type('Qwerty123!');
+            cy.get('[placeholder="Password"]').type(password);
         });
 
         it('Filling in the placeholder "Confirm password"', () => {
-            cy.get('[placeholder="Confirm password"]').type('Qwerty123!');
+            cy.get('[placeholder="Confirm password"]').type(password);
         });
 
         it('Click to "Submit" button', () => {
             cy.get('[type="submit"]').click();
         });
-
         it('Successful registration', () => {
             cy.url().should('include', '/tasks');
         });
diff --git a/tests/cypress/integration/actions_users/issue_1599_pl_user_registration.js b/tests/cypress/integration/actions_users/issue_1599_pl_user_registration.js
index 11a48a15..53b169f7 100644
--- a/tests/cypress/integration/actions_users/issue_1599_pl_user_registration.js
+++ b/tests/cypress/integration/actions_users/issue_1599_pl_user_registration.js
@@ -4,7 +4,14 @@
 
 /// <reference types="cypress" />
 
-context('Issue 1599 (Polish alphabet).', () => {
+context('Issue 1599 (Polish alphabet).', { browser: 'chrome' }, () => {
+
+    const firstName = 'Świętobor'
+    const lastName = 'Сzcić'
+    const userName = 'Testuser_pl'
+    const email = 'Testuser_pl@local.local'
+    const password = 'Qwerty123!'
+
     before(() => {
         cy.visit('auth/register');
         cy.url().should('include', '/auth/register');
@@ -12,27 +19,27 @@ context('Issue 1599 (Polish alphabet).', () => {
 
     describe('User registration using the Polish alphabet.', () => {
         it('Filling in the placeholder "First name"', () => {
-            cy.get('[placeholder="First name"]').type('Świętobor').should('not.have.class', 'has-error');
+            cy.get('[placeholder="First name"]').type(firstName).should('not.have.class', 'has-error');
         });
 
         it('Filling in the placeholder "Last name"', () => {
-            cy.get('[placeholder="Last name"]').type('Сzcić').should('not.have.class', 'has-error');
+            cy.get('[placeholder="Last name"]').type(lastName).should('not.have.class', 'has-error');
         });
 
         it('Filling in the placeholder "Username"', () => {
-            cy.get('[placeholder="Username"]').type('Testuser_pl');
+            cy.get('[placeholder="Username"]').type(userName);
         });
 
         it('Filling in the placeholder "Email address"', () => {
-            cy.get('[placeholder="Email address"]').type('Testuser_pl@local.local');
+            cy.get('[placeholder="Email address"]').type(email);
         });
 
         it('Filling in the placeholder "Password"', () => {
-            cy.get('[placeholder="Password"]').type('Qwerty123!');
+            cy.get('[placeholder="Password"]').type(password);
         });
 
         it('Filling in the placeholder "Confirm password"', () => {
-            cy.get('[placeholder="Confirm password"]').type('Qwerty123!');
+            cy.get('[placeholder="Confirm password"]').type(password);
         });
 
         it('Click to "Submit" button', () => {
diff --git a/tests/cypress/integration/remove_users_tasks.js b/tests/cypress/integration/remove_users_tasks.js
index f6be5763..e30bafdc 100644
--- a/tests/cypress/integration/remove_users_tasks.js
+++ b/tests/cypress/integration/remove_users_tasks.js
@@ -13,6 +13,7 @@ describe('Delete users and tasks created during the test run.', () => {
             url: '/api/v1/auth/login',
             body: {
                 username: Cypress.env('user'),
+                email: Cypress.env('email'),
                 password: Cypress.env('password'),
             },
         }).then(async (responce) => {
diff --git a/tests/docker-compose.email.yml b/tests/docker-compose.email.yml
index 452546f3..962376a5 100644
--- a/tests/docker-compose.email.yml
+++ b/tests/docker-compose.email.yml
@@ -2,7 +2,5 @@ version: "3.3"
 
 services:
   cvat:
-    volumes:
-      - ./email_settings.py:/home/django/email_settings.py:ro
     environment:
-      DJANGO_SETTINGS_MODULE: email_settings
+      DJANGO_SETTINGS_MODULE: tests.email_settings