1. Go to mailgun.com login to your account
2. Sending > Domains > Create a domain

3. Domain > SMTP

4. SMTP credentials

5. Configure

SMTP Providers="mailgun"

SMTP Providers="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"