Gmail App Password Setup (2025 Guide for Home Labs)

Описание: Learn how to create an App Password in Gmail so you can send emails from apps, printers, or your home lab SMTP setup. This short guide walks you through the Gmail security settings to safely generate an App Password for non-Google apps.

⚠️ Important: This method is not recommended for production or business email. Google may remove App Password support at any time, which can silently break your mail delivery.
✅ Best for: personal projects, lab environments, and testing setups.

For business or transactional email, use a proper relay like SendGrid, Mailgun, SMTP2Go, or Google Workspace SMTP Relay.