Set up SMTP using other providers
For other email providers, you'll need to find the following information:
SMTP Server address
SMTP Port (usually 587 for TLS or 465 for SSL)
Your email address (username)
Your email password or an app-specific password
Common SMTP settings for popular providers:
Outlook/Hotmail: smtp.office365.com (Port 587)
Yahoo: smtp.mail.yahoo.com (Port 587)
iCloud: smtp.mail.me.com (Port 587)
Check your email provider's documentation for specific instructions on setting up SMTP access.