Follow the below steps to setup SMTP details for emails in the membership module -:
Step 1: Click on Membership >> Navigate to Email Settings -> Smtp Server Details
Step 2: Enter all the required details on the SMTP Server Details Setting page. You will need the following details
Host
Port
User Name
Password
From Email
To Email
Reply To Email
Note: You can get all these details from your email provider.
Step 4. Click on the Test Connection button to test your settings and then save it.