Navigate to Post SMTP and select “Start the wizard” from the menu.
Start the Setup wizard. Click next after entering the sender’s information.
Now, the outgoing mail server host mail configuration will be displayed. Click the next option
After a successful connectivity test, different sockets will be displayed. Select Sendinblue and continue.
The authentication option requires an API key. To create an account, click on the Sendinblue link.
New users click “create an account.” If you’re a registered user, enter your email and password and click login.
After logging in, you’ll see the dashboard. You may access the drop-down menu by clicking on your company name on the dashboard’s right side. Select API & SMTP.
Click on create a new API key. Type the name of your API key and then click “Generate”.
Your generated API key will be displayed. Now copy that and press the OK button.
Go to your WordPress Post SMTP setting, paste the API key you have copied, and click next.
Click the next button in the notification option.
Now Click finish.
Select the test email option.
Enter the test email recipient’s email address and click next.
A confirmation message will appear after a successful email shoot, allowing you to return to the test email address.
