If you are using Google Workspace (Gmail) accounts:
Step 1
Open your Gmail account on a browser.
Click settings icon on the top right (Gear icon)
Click "See all settings"
Click "Forwarding and POP/IMAP"
Scroll down to "IMAP Access" section and click on "Enable IMAP"
Click save changes
Step 2
Click Security tab
On "How you sign in to Google" section, click "2-Step Verification"
Click on "Get Started" and follow the instructions
Step 3
When you are done and enabled 2 Factor Authentication, on Security tab, click on "2-Step Verification", scroll down and click "App Passwords."
Select "Email" for App and "Other" for device.
Give this app password a name (for example Nureply) so you can remember this later
Click "Generate" Copy the password on the screen without spaces
Step 4
Open Nureply’s "Accounts" tab and select "Gmail"
Enter your First Name, Last Name, email and password you just copied
Click "Test Connection" to see if it works
Click "Save"