Query shark email address

You're looking for the email address of Shark Tank's investor, Mark Cuban!

Mark Cuban's email address is not publicly available, as he receives a high volume of emails and prefers to communicate through his team or through his official social media channels.

However, you can try reaching out to him through his official website or through his Twitter handle @mcuban. He's known to be active on Twitter and often responds to fan mail and business inquiries.

Alternatively, you can also try contacting his team at the Dallas Mavericks, as he is the owner of the team. Their contact information is available on their official website.

Remember to be respectful and concise in your email or message, as Mark Cuban is a busy entrepreneur and investor. Good luck!