Having a simple issue with multi boxing.

So my main account is on steam and uses a steam client, Is there a way to get your account off of steam or a way to load your running steam client as a multibox client on kronk boxer?

The only way that your steam rotmg account gets an Email its by contacting support.
Tell them that u have lag or other problems playing via steam, and u need to play in browser.
I did that.