1. Go to gmail.com login into your account.
2. Click Account Tab

3. Security Tab > App passwords

4. Generate a new app password

5. Copy the app password

6. Go to Maildoll dashboard panel > Email > Server > create new server>

7. Configure

SMTP Providers="Gmail"

Driver="smtp"

Host*="smtp.gmail.com"

Port*="587"

Username*="app_password email"

Password*="app_password"

Security="tls"

Email From Address*="admin@maildoll.com"

Email From Name*="Maildoll"