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.
Returns your or your group's Telegram ID. Replies with your or your group's Telegram ID. In case of any disruption of this service, please contact @JackBauer Use /getid command to get your Telegram Or alternatively, use /getgroupid to get a group's ID.
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works