Hello @huynhduc,
You can use the ‘Send Email’ node for this. You can do something like so in the workflow where you store the emails you want to send with their corresponding attachments location like:
Then once it is organized like so, you can run a variable loop start to pass each row as a variable so you can set them in the ‘Send Email’ node.
The workflow should generally look like this
Where we just loop over the table and fetch it row by row so we can pass it to the send email node so they get sent individually.
I would take a look at this thread on how to setup the SMTP section for sending the email out:
Hope this helps,
TL