
Email verification is standard practice on websites to validate users. It's done during the sign-up phase and ensures that the user says who they say they are (at least the email address). Without email verification, anybody could use any email address.

We can see why this is a test case we would want covered. If it doesn't function correctly, users can sign up using others' email addresses or, worse, prevent legitimate users from signing up.

If you want to follow along or view the final result, you can check out the [repository](https://github.com/mailisk-app/email-verification-cypress).

Now, let's explore how email verification functionality usually works:

1. The user visits the sign-up page, where they create an account. Afterward they are taken to a verify email page.
   - Depending on the flow, the user might have to log in again first.
2. Usually, right after signing up, the user receives an email containing the code they need to enter.
3. The user provides an email address and the code they received. If successful, the user is redirected to the dashboard.

We need to solve the issue of retrieving the code from the email, as plain Cypress isn't enough for this step.

## Cypress

We're using Cypress as the testing framework. If this is your first time using Cypress, take a look at their [Installation guide](https://docs.cypress.io/guides/getting-started/installing-cypress). The provided repository in this post already has Cypress setup.

## Mailisk

For extracting the code from an email, we'll be using Mailisk and it's [Cypress plugin](https://docs.mailisk.com/guides/cypress.html). Mailisk is an email testing service offering API endpoints for reading emails.

This lets us create a virtual email server that we can send emails to. The email addreses look like this `<anything>@mynamespace.mailisk.net`. Where `mynamespace` is the name of the [namespace](https://docs.mailisk.com/#creating-a-namespace).

Sending emails to these addresses allows us to read them using the API, enabling us to automate the email verification process. We'll look at this part again later.

## cypress-mailisk setup

Since we're using Cypress as our testing framework, we'll also be using the cypress-mailisk plugin. This will give us a simple command to access the received emails.

First install the plugin using

```shell
npm install -D cypress-mailisk
```

After installing the package add the following in your project's `cypress/support/e2e.js`

```js
import "cypress-mailisk";
```

In order to be able to use the API we'll also need to add our [API key](https://docs.mailisk.com/#getting-your-api-key) to `cypress.config.js`. An additional thing we'll be adding is the `MAILISK_NAMESPACE`. Doing this will let us easily use a different namespace.

```js
module.exports = defineConfig({
  env: {
    MAILISK_API_KEY: "YOUR_API_KEY",
    MAILISK_NAMESPACE: "YOUR_NAMESPACE", // we're also adding this
  },
});
```

we

## Writing the test

In the `app/cypress/e2e` folder we'll add a `email-verification.cy.js` file with the following contents

```js
describe("Test email verification", () => {
  const testEmailAddress = `test.${new Date().getTime()}@${Cypress.env("MAILISK_NAMESPACE")}.mailisk.net`;

  it("Should sign up a new user", () => {
    cy.visit("http://localhost:3000/register");
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("password");
    cy.get("form").submit();
    // if the register was successful we should be redirected to the login screen
    cy.location("pathname").should("eq", "/");
  });

  it("Should login as user", () => {
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("password");
    cy.get("form").submit();
    // if the login was successful we should be redirected to the verify email screen, as we haven't verified our email yet
    cy.location("pathname").should("eq", "/verify-email");
    // at this point an email with the verification code will be sent by the backend
  });

  it("Should verify email", () => {
    cy.visit("http://localhost:3000/verify-email");

    // TODO: we need to fill this out
  });

  it("Should login as user again", () => {
    // as a sanity check we want to ensure our email is verified, by logging in again
    cy.visit("http://localhost:3000/");
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("password");
    cy.get("form").submit();
    // this time we should be redirected to the dashboard since we've verified the email
    cy.location("pathname").should("eq", "/dashboard");
  });
});
```

This is a basic test which:

- creates a user
- tries logging in,
- verifying the email,
- and logging in again

You probably noticed the following code

```js
const testEmailAddress = `test.${new Date().getTime()}@${Cypress.env("MAILISK_NAMESPACE")}.mailisk.net`;
```

We'll need a unique email address for the user. This will create a string similar to this

```js
test.123456789@mynamespace.mailisk.net
```

This matches the pattern Mailisk uses for emails

```js
<anything>@mynamespace.mailisk.net
```

The only difference is that we added the current time to the email. We're using this as a filtering mechanism. If we run the same test later, we can be sure there won't be any other emails for this user. This way checking for a new email will be really easy. And since with Mailisk we have unlimited email addresses, there's no worry of using them up.

### Reading the email

Now, let's take a look at the email verification part

```js
it("Should verify email", () => {
  cy.visit("http://localhost:3000/verify-email");

  // TODO: we need to fill this out
});
```

In our demo app. After a user signs up, an email with the verification code is sent to their email address. Our task is to read that email, extract the code, and use it on the verify-email page so the email is verified.

Let's use the [cy.mailiskSearchInbox](https://docs.mailisk.com/guides/cypress.html#cy-mailisksearchinbox) command for this

```js
it("Should verify email", () => {
  cy.visit("http://localhost:3000/verify-email");

  let code;
  // mailiskSearchInbox will automatically keep retrying until an email matching the prefix arrives
  // by default it also has a from_timestamp that prevents older emails from being returned by accident
  // find out more here: https://docs.mailisk.com/guides/cypress.html#usage
  cy.mailiskSearchInbox(Cypress.env("MAILISK_NAMESPACE"), { to_addr_prefix: testEmailAddress }).then((response) => {
    const emails = response.data;
    const email = emails[0];
    // we know that the code is the only number in the email, so we easily filter it out
    code = email.text.match(/\d+/)[0];
    expect(code).to.not.be.undefined;

    // now we enter the code and confirm our email
    cy.get("#email").type(testEmailAddress);
    cy.get("#code").type(code);
    cy.get("form").submit();

    // we should be redirected to the dashboard as proof of a successful verification
    cy.location("pathname").should("eq", "/dashboard");
  });
});
```

Let's break down what this does:

### mailiskSearchInbox

The `cy.mailiskSearchInbox` command takes a namespace, options and callback as it's parameters. We're using the namespace that we defined in the env earlier.

For the options, we pass our email in `to_addr_prefix`. This way, only emails sent **to** this email address are returned.

Since a namespace can have unlimited email addresses, if we don't filter, it would return emails from all addresses in this namespace. Including the ones we're not interested in, such as `john@mynamespace.mailisk.net`.

By default this command also does a few quality of life things for us:

- It calls the API with the `wait` flag, this means the call won't timeout until at least one email is received or 5 minutes pass. We can adjust the timeout by passing `timeout` in the options
- It uses a default `from_timestamp` of **current timestamp - 5 seconds**. This simply means that old emails will be ignored, we wouldn't want the command to return with an old email just because it's still in the inbox.

### The callback

In the callback we get the `data` which represents all the emails found. Since in this scenario only 1 email will be sent, we filter it out. Next, we use some regex to look inside this string `Your verification code is: {code}`. Since the code is the only digits in this string, we can use a simple regex to filter out the number.

Finally, we have our code. We then enter the code (and email since the app requires it), click "Submit" and our user if verified.

If we run the E2E spec all of our tests should pass.

![result-preview](/blog/password-reset-cypress/email-verification.cy.js.mp4)


Learn how to test email verification functionality using Cypress with Mailisk.

Email verification with Cypress


Testing password reset functionality is an important part of ensuring the security and reliability of any web application. In this tutorial, we will learn how to test password reset in Selenium with Node.js.

In order to test this functionality we'll also need some demo app which supports password reset. For ease of use the final code including the test app for this post is available on [GitHub](https://github.com/mailisk-app/password-reset-selenium-node).

## Selenium Setup

We'll be using the `selenium-webdriver` library in Node. You can add this into your project using the following command

```shell
npm install selenium-webdriver
```

We're not setup to use selenium quite yet though, we'll also need to install the relevant _driver_. In this example we'll be using chrome and install the [ChromeDriver](https://sites.google.com/chromium.org/driver/?pli=1). For an easier setup let's use the `chromedriver` npm package which uses one of the latest ChromeDriver versions. It's installed like so

```shell
npm install chromedriver
```

This will make it easier for other developers to checkout our repository since they won't need to do a separate installation step for the driver, doing `npm install` will be enough.

## Writing the test

We'll write a test which focuses on the key aspects of resetting passwords

1. Create a new user, this will make it easier to run the test by itself with no other dependent logic.
2. Login as this user, here we'll just confirm that the selected password works.
3. Reset the password for this user, this will be a two step process. First we'll trigger the password reset email, after it arrives we'll enter our new password and reset it.
4. Login with new password, finally we confirm that the new password is accepted and the password reset works as expected.

As mentioned before, we're using the app available in the [repository](https://github.com/mailisk-app/password-reset-selenium-node) which has both the frontend and backend already prepared.

Let's start by getting the parts not related to emails out of the way. Here are the contents of our `password-reset.test.js`

```js
const { Builder, By } = require("selenium-webdriver");
const { MailiskClient } = require("mailisk");

(async function passwordResetTest() {
  let resetLink;
  const namespace = "mynamespace";
  const testEmailAddress = `test.${new Date().getTime()}@${namespace}.mailisk.net`;

  const mailisk = new MailiskClient({ apiKey: "YOUR_API_KEY" });

  // Create a new Chrome driver
  let driver = await new Builder().forBrowser("chrome").build();

  try {
    // Let's visit the signup page and create a new user
    await driver.get("http://localhost:3000/register");
    await new Promise((r) => setTimeout(r, 500));
    await driver.findElement(By.id("email")).sendKeys(testEmailAddress);
    await driver.findElement(By.id("password")).sendKeys("password");
    await driver.findElement(By.css("form")).submit();
    await new Promise((r) => setTimeout(r, 500));

    // We should have been redirected to the login page, so let's enter our credentials
    await driver.findElement(By.id("email")).sendKeys(testEmailAddress);
    await driver.findElement(By.id("password")).sendKeys("password");
    await driver.findElement(By.css("form")).submit();
    await new Promise((r) => setTimeout(r, 500));

    // Let's send a password reset email
    await driver.get("http://localhost:3000/forgot");
    await new Promise((r) => setTimeout(r, 500));
    await driver.findElement(By.id("email")).sendKeys(testEmailAddress);
    await driver.findElement(By.css("form")).submit();
    // the reset email is sent here!

    // Now we wait for the email to arrive extract the link
    // TODO: we'll need to implement this part

    // We visit the reset link and set the new password
    await driver.get(resetLink);
    await new Promise((r) => setTimeout(r, 500));
    await driver.findElement(By.id("new-password")).sendKeys("newpassword");
    await driver.findElement(By.css("form")).submit();
    await new Promise((r) => setTimeout(r, 500));

    // Let's try logging in again, but this time with the new password
    await driver.get("http://localhost:3000");
    await new Promise((r) => setTimeout(r, 500));
    await driver.findElement(By.id("email")).sendKeys(testEmailAddress);
    await driver.findElement(By.id("password")).sendKeys("newpassword");
    await driver.findElement(By.css("form")).submit();
    await new Promise((r) => setTimeout(r, 500));

    // If we successfully log in, the app will redirect us to the dashboard
    let currentUrl = await driver.getCurrentUrl();
    if (currentUrl !== "http://localhost:3000/dashboard") {
      throw new Error(`Expected url to be 'http://localhost:3000/dashboard' got '${currentUrl}'`);
    }
  } catch (error) {
    console.error(error);
  } finally {
    // Close the browser
    await driver.quit();
  }
})();
```

The provided code above implements most of the key steps in resetting the password. We only need some way to receive the email programmatically and get the reset link.

## Receiving Email

We'll use the [mailisk](https://github.com/mailisk-app/mailisk-node) library to fetch the password emails. First install it with

```shell
npm install mailisk
```

The test sample above already contains some relevant code, such as importing the library and creating a client

```js
const { MailiskClient } = require("mailisk");
...
const mailisk = new MailiskClient({ apiKey: "YOUR_API_KEY" });
```

In order to use the client, you'll also need an api key, you can find yours in the [dashboard](https://docs.mailisk.com/#getting-your-api-key).

Mailisk works based on _namespaces_ you can think of these as a catch-all address which we can access programmatically. For example if we have the namespace `mynamespace` we can find all emails sent to `john@mynamespace.mailisk.net` (you can replace `john` with any valid email address).

```js
...
const namespace = "mynamespace";
const testEmailAddress = `test.${new Date().getTime()}@${namespace}.mailisk.net`;
```

We use this snippet of code to create a unique email address **per test**. Every time the test starts it'll create a new user using a random email address, which will look like this

```js
test.123456789@mynamespace.mailisk.net
```

This means we don't have to worry about clutter due to existing emails (e.g. it returning an old email with an invalid reset link).

### searchInbox

In order to read the email we'll fill out the missing code using mailisk's `searchInbox` function

```js
// Now we wait for the email to arrive extract the link
const { data: emails } = await mailisk.searchInbox(namespace, {
  to_addr_prefix: testEmailAddress,
});
const email = emails[0];
resetLink = email.text.match(/.*\[(http:\/\/localhost:3000\/.*)\].*/)[1];
```

The `searchInbox` function takes a namespace and options. We use the `to_addr_prefix` option to filter out emails sent to other addresses (e.g. `john@mynamespace.mailisk.net`). In combination with the email being random, this ensures that we're guaranteed to only find the password reset email.

> By default the `searchInbox` function filters out older emails and waits for at least one email to be returned. Which is why we don't need to pool/wait manually for the results.

As a response, we'll get an array of emails, but we only care about the one. We'll run some regex to filter out the link and assign it to `resetLink` so it can be used later in the test.

And that's it. We've got an automated test that will reset the password and try logging in again with the new password.


Learn how to implement a password reset test with Selenium in Node, using the mailisk library.

Password reset with Selenium in Node


You've probably found a dozen posts about sending emails with Node. But what about _receiving_ them?

## Why?

When would you want to receive emails instead of sending them? The most common use cases are for testing password resets and email flows. A common email flow is signing up, receiving a code and entering that code to signup.

## How?

We'll be using the [mailisk](https://github.com/mailisk-app/mailisk-node) library for receiving emails. This is a free email testing service which allows us to read emails. It works by creating a virtual email server that we can send emails to.

The email addreses look like this `<anything>@mynamespace.mailisk.net`. Where `mynamespace` is the name of your [namespace](https://docs.mailisk.com/#creating-a-namespace). An email sent to an address that ends in `@mynamespace.mailisk.net` can be read using the API.

## Setup

Install the library with

```shell
npm install mailisk
```

We'll interact with the API using the **client**, you can create one by passing your [API Key](https://docs.mailisk.com/#getting-your-api-key)

```js
const { MailiskClient } = require("mailisk");

const mailisk = new MailiskClient({ apiKey: "YOUR_API_KEY" });
```

## Receiving Email

We can use the [searchInbox](https://github.com/mailisk-app/mailisk-node#searchinboxnamespace-params) function to receive emails. It only needs one parameter, our [namespace](https://docs.mailisk.com/#creating-a-namespace).

```js
const { MailiskClient } = require("mailisk");

const mailisk = new MailiskClient({ apiKey: "YOUR_API_KEY" });

mailisk.searchInbox("mynamespace").then(console.log);
```

A note here is that, by default, this will only return the _latest_ emails - any emails received in the past 5 seconds. This can be changed by overriding the `from_timestamp` parameter. You can check the [docs](https://github.com/mailisk-app/mailisk-node#searchinboxnamespace-params) for more information.

With that in mind, let's change it so it gives us all the emails in the inbox, regardless of when they were received

```js
mailisk.searchInbox("mynamespace", { from_timestamp: 0 }).then(console.log);
```

In order to show this works we'll need to send an email. You can send one using your own email provider (e.g. Gmail). Any address that ends with your namespace will work, here let's simply send it to `john@mynamespace.mailisk.net`

After sending the email and executing the script, this is what we get in the console

```js
{
  total_count: 1,
  options: { limit: 10, offset: 0, from_timestamp: 0, wait: true },
  data: [
    {
      id: '1667305800547-9KJHqVLG5',
      from: { address: 'test@example.com', name: '' },
      to: [ { address: 'john@mynamespace.mailisk.net', name: '' } ],
      subject: 'This is a test',
      html: 'false',
      text: 'Something goes here',
      received_date: '2022-11-01T12:30:00.000Z',
      received_timestamp: 1667305800,
      expires_timestamp: 1667565000,
    }
  ]
}
```

### Sending emails

To make testing a bit easier we can also use mailisk to _send_ emails. These can only be sent to mailisk namespaces though

```js
...
const namespace = 'mynamespace'

await mailisk.sendVirtualEmail(namespace, {
  from: 'test@example.com',
  to: `john@${namespace}.mailisk.net`,
  subject: 'Testing',
  text: 'This is a test.',
})
```

As an example, let's send ourselves an email and then read it

```js
const { MailiskClient } = require("mailisk");

const namespace = "mynamespace";

// create client
const mailisk = new MailiskClient({ apiKey: "YOUR_API_KEY" });

async function main() {
  // send email
  await mailisk.sendVirtualEmail(namespace, {
    from: "test@example.com",
    to: `john@${namespace}.mailisk.net`,
    subject: "Testing",
    text: "This is a test.",
  });

  // receive latest email
  const { data: emails } = await mailisk.searchInbox(namespace, {
    to_addr_prefix: `john@${namespace}.mailisk.net`,
  });

  // print out the subjects of all the recieved emails
  for (const email of emails) {
    console.log(`Received email with subject '${email.subject}'`);
  }
}

main().then(() => console.log("Done"));
```

You'll notice we also used `to_addr_prefix` here. This let's us filter the emails we fetch by their destination address. In this example we sent an email to `john@...`, and therefore we only care about emails sent to `john@...`. If we didn't filter this we would also return other emails, such as ones sent to `somethingelse@...`

## Closing notes

This should be enough to get you up and started with receiving emails in Node.

If you're using Cypress take a look at our post on [Password reset with Cypress](https://mailisk.com/blog/password-reset-cypress), which features the mailisk cypress plugin (and an example repository). Otherwise there's additional information about options for fetching emails in the [documentation](https://docs.mailisk.com/guides/nodejs.html) and [API Reference](https://docs.mailisk.com/api-reference/)


Sending emails is cool, but what about receiving them?

Receive emails with Node


Every website that has user accounts with passwords typically includes a "Forgot password?" function, which is a common test case that needs to be covered.

If you want to follow along or view the final result, you can check out the [repository](https://github.com/mailisk-app/password-reset-cypress).

Now, let's explore how the password reset functionality usually works:

1. The user clicks "Forgot password", which redirects them to a reset password screen.
2. The user provides the email they want to reset the password for, and an email containing a reset link is sent to that address.
3. The user clicks the link from the email, taking them to a new page where they can enter their new password.
4. The user can now login with their new password.

The hard part here is getting the password reset link from an email. Automating the rest is pretty easy with Cypress.

## Cypress

We're using Cypress as the testing framework. If this is your first time using Cypress, take a look at their [Installation guide](https://docs.cypress.io/guides/getting-started/installing-cypress). The provided repository in this post already has Cypress setup.

## Mailisk

For _"getting the password reset link from an email"_ part, we'll be using Mailisk and it's [Cypress plugin](https://docs.mailisk.com/guides/cypress.html). Mailisk is an email testing service offering API endpoints for reading emails.

This lets us create a virtual email server that we can send emails to. The email addreses look like this `<anything>@mynamespace.mailisk.net`. Where `mynamespace` is the name of the [namespace](https://docs.mailisk.com/#creating-a-namespace).

Sending emails to these addresses allows us to read them using the API, enabling us to automate the email password reset process. We'll look at this part again later.

## cypress-mailisk setup

Since we're using Cypress as our testing framework, we'll also be using the cypress-mailisk plugin. This will give us a simple command to access the received emails.

First install the plugin using

```shell
npm install -D cypress-mailisk
```

After installing the package add the following in your project's `cypress/support/e2e.js`

```js
import "cypress-mailisk";
```

In order to be able to use the API we'll also need to add our [API key](https://docs.mailisk.com/#getting-your-api-key) to `cypress.config.js`. An additional thing we'll be adding is the `MAILISK_NAMESPACE`. Doing this will let us easily use a different namespace.

```js
module.exports = defineConfig({
  env: {
    MAILISK_API_KEY: "YOUR_API_KEY",
    MAILISK_NAMESPACE: "YOUR_NAMESPACE", // we're also adding this
  },
});
```

## Writing the test

In the `app/cypress/e2e` folder we'll add a `password-reset.cy.js` file with the following contents

```js
describe("Test password reset", () => {
  let resetLink;
  const testEmailAddress = `test.${new Date().getTime()}@${Cypress.env("MAILISK_NAMESPACE")}.mailisk.net`;

  it("Should sign up a new user", () => {
    cy.visit("http://localhost:3000/register");
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("password");
    cy.get("form").submit();
    // if the register was successful we should be redirected to the login screen
    cy.location("pathname").should("eq", "/");
  });

  it("Should login as user", () => {
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("password");
    cy.get("form").submit();
    // if the login was successful we should be redirected to the dashboard screen
    cy.location("pathname").should("eq", "/dashboard");
  });

  it("Should reset password", () => {
    cy.visit("http://localhost:3000/forgot");
    cy.get("#email").type(testEmailAddress);
    cy.get("form").submit();
    // this will send an email with a reset link to the provided email address

    // TODO: we need to fill this out
  });

  it("Should visit reset link and set new password", () => {
    cy.visit(resetLink);
    cy.get("#new-password").type("newpassword");
    cy.get("form").submit();
    // if the reset was successful we should be redirected to the login screen
    cy.location("pathname").should("eq", "/");
  });

  it("Should login as user with new password", () => {
    cy.get("#email").type(testEmailAddress);
    cy.get("#password").type("newpassword");
    cy.get("form").submit();
    // if the login was successful we should be redirected to the dashboard screen
    cy.location("pathname").should("eq", "/dashboard");
  });
});
```

This is a basic test which:

- creates a user
- tries logging in
- resetting the password
- logging in again.

You probably noticed the following code

```js
const testEmailAddress = `test.${new Date().getTime()}@${Cypress.env("MAILISK_NAMESPACE")}.mailisk.net`;
```

Since we'll be registering and resetting the password of a user, we need an email for them. This will create a string similar to this

```js
test.123456789@mynamespace.mailisk.net
```

This matches the pattern Mailisk uses for emails

```js
<anything>@mynamespace.mailisk.net
```

The only difference is that we added the current time to the email. We're using this as a filtering mechanism. If we run the same test later, we can be sure there won't be any other emails for this user. This way checking for a new email will be really easy. And since with Mailisk we have unlimited email addresses, there's no worry of using them up.

### Reading the email

Now let's take a look at the password reset part

```js
it("Should reset password", () => {
  cy.get("#email").type(testEmailAddress);
  cy.get("form").submit();
  // this will send an email with a reset link to the provided email address

  // TODO: we need to fill this out
});
```

After entering the email and clicking the submit button, an email is sent to the provided email address. Our task is to read the email, extract the link, and store it in the variable `resetLink` so that we can visit it in the subsequent step.

Let's use the [cy.mailiskSearchInbox](https://docs.mailisk.com/guides/cypress.html#cy-mailisksearchinbox) command for this

```js
it("Should reset password", () => {
  cy.visit("http://localhost:3000/forgot");
  cy.get("#email").type(testEmailAddress);
  cy.get("form").submit();
  // this will send an email with a reset link to the provided email address

  cy.mailiskSearchInbox(Cypress.env("MAILISK_NAMESPACE"), {
    to_addr_prefix: testEmailAddress,
  }).then((response) => {
    const emails = response.data;
    const email = emails[0];
    resetLink = email.text.match(/.*\[(http:\/\/localhost:3000\/.*)\].*/)[1];
    expect(resetLink).to.not.be.undefined;
  });
});
```

Let's break down what this does:

### mailiskSearchInbox

The `cy.mailiskSearchInbox` command takes a namespace, options and callback as it's parameters. We're using the namespace that we defined in the env earlier.

For the options, we pass our email in `to_addr_prefix`. This way, only emails sent **to** this email address are returned.

Since a namespace can have unlimited email addresses, if we don't filter, it would return emails from all addresses in this namespace. Including the ones we're not interested in, such as `john@mynamespace.mailisk.net`.

By default this command also does a few quality of life things for us:

- It calls the API with the `wait` flag, this means the call won't timeout until at least one email is received or 5 minutes pass. We can adjust the timeout by passing `timeout` in the options
- It uses a default `from_timestamp` of **current timestamp - 5 seconds**. This simply means that old emails will be ignored, we wouldn't want the command to return with an old email just because it's still in the inbox.

### The callback

In the callback we get the `data` which represents all the emails found. Since in this scenario only 1 email will be sent, we filter it out. Next, we use some regex to look for this string `http://localhost:3000/anythingafterthis`.

And et voilà we have our link, we just save this in the global variable `resetLink` so it can be used in the next test (where it vists the link and resets the password).

And that's it, we've automated the password reset using Cypress and Mailisk.

If we run the E2E spec all of our tests should pass.

![result-preview](/blog/password-reset-cypress/result-preview.mp4)


Use Cypress together with Mailisk to receive emails and test password reset functionality.

Password reset with Cypress


Today we’re adding support for virtual SMTP. This will allow you to send emails with SMTP to any Mailisk namespace. This isn’t meant as a replacement for 3rd party email services, but a way to bulk test transactional email without incuring additional cost.

## Where should I use this?

If you’re already using Mailisk for your integration tests you can also switch to using Mailisk for outbound emails on your backend local/development environment. There aren’t any additional costs for sending emails and no outbound limits. So there is no risk of your tests failing because you’ve hit a limit on your email delivery service.

## How do I send emails?

There’s a [new section](https://docs.mailisk.com/smtp.html) in the docs with an example for [NodeJS](https://docs.mailisk.com/guides/nodejs.html#sending-email). Here’s the code snippet for sending email using SMTP:

```jsx
const nodemailer = require("nodemailer");

const SMTP_USER = "yournamespace@mailisk.net";
const SMTP_PASSWORD = "password";

const transport = nodemailer.createTransport({
  pool: true,
  host: "smtp.mailisk.net",
  port: 587,
  secure: false,
  auth: {
    user: SMTP_USER,
    pass: SMTP_PASSWORD,
  },
});

async function main() {
  await transport.sendMail({
    from: "hello@test.com",
    to: "test@yournamespace.mailisk.net",
  });
}

main().catch(console.error);
```

## What’s the plan for the future?

Mailisk isn’t an email delivery service, so outbound features won’t be a main focus. But for ease of use, we’re working on adding support to deliver email to addresses outside of Mailisk namespaces. This will allow you to use Mailisk SMTP for transactional emails in staging environments.


Sending outbound emails to Mailisk namespaces is now supported.

Mailisk Blog