# Smaily
## How to Integrate Optinly with Your Smaily account?
In this article, you will learn how to integrate Optinly with Smaily. Read and follow the below-mentioned steps to connect Optinly with Smaily.
Here are a few things you should know before you start.
* If you are using any other Email Service Provider other than Smaily, you can find the integration guide here .
* It is best when you integrate with your ESP when you are in the middle of creating a new campaign.
* When you are creating a campaign, you’ll come across the **“Integrations”** section which allows you to integrate with Smaily.
When you click the **“Integrations”** tab, you’ll be displayed the available ESP’s you can connect with. Click on Smaily to initiate the integration process.
When you click Smaily, you’ll be asked for your subdomain, Username and password key.
Head to your Smaily account and go to the integrations tab and click on Create New User to find the keys.
Copy the same and head back to the Integrations page on Optinly.
Paste subdomain, Username and password key and then click Validate.
You'll be asked to choose an audience list from the available lists you've already created. Choose the preferred list and click "**Save**".
It’s done. You have successfully integrated Optinly with your Smaily account.
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