List ID Email Marketing

Hello! I have a question what List ID means and how I can solve it to send my email marketing campaigns. Thank you

Hi @Stanley , thanks for posting on this community!

What do you mean by « how I can solve it »: what would you like to achieve?

Hello! I have read several articles about it, but I don’t know how to implement it. I hope you can help me, thank you.

Sure! What exactly do you want to implement?