TempMail Hub
@tempmail_hub_botTemporary email inside Telegram: create a disposable address and get emails and confirmation codes right in the chat. No sign-up, inbox lives up to 7 days. Same inbox is also available on the web at tempmailhub.net.
A bot which providers developers with technical data about themselves and their chats. For instance, use it to find your own user ID so you can send yourself messages via your own bot.
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works