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.
Userlike is a customizable chat platform that can be embedded on your website. Chat live with website visitors to deliver feedback and support instantly. This integration will post notifications to a channel in Slack when a chat is started or an offline message is received.
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works