Please follow the below steps to connect your gmail account with Selro for order notification emails.
Selro uses SMTP connection with Gmail 'App Password' to connect your gmail account. You must enable 2-step verification with your gmail account in order to generate the app password for your gmail account.
Please login to your gmail account and click 'Manage your google account' and click 'Security' as shown in the below screenshot.
Please click enable 2-step verification.
Please scroll bottom of the page and you will see 'App Passwords' section'
Please click 'App passwords' and generate a new app password.
Please enter this app password into Selro email settings as follows.
Select SMTP as the email connection type
SMTP Port: 587
SMTP Host: smtp.gmail.com
Username: Your gmail email address
Password: Your gmail app password