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.
Customizable inline LaTeX bot for Telegram messenger to send pictures with any LaTeX content to anyone from any device. See project page on Github for more info: https://github.com/vdrhtc/InLaTeXbot
— the badge on the card, faster publishing and a warning if the link stops working. How confirmation works