情境
A user sends a command to a Telegram bot providing recipient email, subject, and body. The bot parses the request, validates the recipient address, sends the email via SMTP, and reports success or failure.
這張圖裡有什麼
看懂背後的決策。
01
Is the recipient email format valid?
02
Does the SMTP server accept and send the email?
Use this pattern for any Telegram-to-email gateway or when automating email dispatch from chat platforms.