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.
Have you need of a list of upcoming hackathons ? Yes? Good search no more. Connect and read.
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works