Mail with WP Mail SMTP

When you send WordPress emails through Gmail, they are more likely to be delivered and won't end up in the spam folder. So, in this tutorial, we'll show you how to set up the WP Mail SMTP plugin, which is the Most Popular SMTP with your Gmail email address. This method takes a little longer to set up, but the extra security is worth it because you don't need to share your Google account password or generate an app password in your Google account

You can send WordPress emails using your free Gmail account. But to make sure your email gets to the right place, we suggest using paid G Suite. This makes it look like your emails are coming from your own domain name, giving them more credibility

Step 1: Install WP Mail SMTP

On the Admin Panel, go to Plugin > Add News to find the WP Mail SMTP plugin
Click Install and Activate it

Step 2: Configure the WP Mail SMTP

Go to WP Mail SMTP > Settings to enter your email name in the field
Typing your email address is sent from. For example, if you use the Gmail email provider, enter your email address in the From Email field

Step 3: Choose the email provider to connect with

Choose your email provider from the list of mailers. Click the Google/Gmail options
You have to connect to Google API to get the Client ID and Client Secret before completing this step. Now we move to the next step to finish it.

Step 4: Connect to Google API

Go to the Google Cloud Platform. Link: https://console.cloud.google.com/

Create a New Project in Google Cloud

Enter the Project Name to create a new project

Go to the API & Services > OAuth consent screen to register it

Choose the User Type to configure it. Select the External type

Edit app information in App Name and User Support Email fields
On the App Name field, enter the Mail SMTP, for example. And the User Support Email, choose your email to send from

Enter the Developer Contact Information field, you could enter the same email which is sent to the customer
Click Save and Continue to finish the OAuth Consent Screen step

Continue to save this configuration to the Scopes and Test Users steps and back to the Dashboard
Next, you need to Publish App of new project

Step 5: Create new credentials

On the Credentials on the left sidebar, go to the Create Credentials > OAuth Client ID

Create a new OAuth Client ID, choose the Application Type to Web Application
Enter the Name of your OAuth Client
Copy this link ( https://connect.wpmailsmtp.com/google/ )to the Authorized Redirect URLs fields