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.
The Groove integration will send notifications of incoming tickets (and a variety of other notification preferences) right into your Slack team's own Groove Channel. You can use these notifications to collaborate with your team in real time about customer questions without even leaving your chat room.
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works