Envoyer des emails et notifications

## Envoyer des emails depuis le Pi
## Code Python avec smtplib
import smtplib
from email.mime.text import MIMEText
msg = MIMEText("Alerte temperature !")
msg["Subject"] = "Alerte Pi"
msg["From"] = "pi@gmail.com"
msg["To"] = "vous@gmail.com"
with smtplib.SMTP_SSL("smtp.gmail.com", 465) as server:
    server.login("pi@gmail.com", "mot_de_passe_app")
    server.send_message(msg)
## Telegram Bot
Alternative moderne — envoyer des messages Telegram.