How do you say thank you for a welcome message?

I'm curious, how does one properly express gratitude for a warm welcome message in a professional setting? I understand that it's important to maintain a level of professionalism while still conveying appreciation, but I'm unsure of the best way to phrase my thanks. Is there a particular formula or etiquette that's typically followed in the realm of cryptocurrency and finance? I'd appreciate any insights or suggestions you may have on this matter.