> For the complete documentation index, see [llms.txt](https://docs.crmonline.vn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.crmonline.vn/huong-dan-cac-thao-tac-co-ban/huong-dan-thiet-lap-he-thong/huong-dan-cau-hinh-email-marketing.md).

# #4) Hướng dẫn cấu hình email marketing