> ## Documentation Index
> Fetch the complete documentation index at: https://docs.refold.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Emails Node
> The Emails Node allows you to configure and send emails directly through a workflow in Refold.
## Node Functionality
Emails node gives functionality of emails within the workflows. It can:
* Send emails to users during execution;
* Use dynamic email content based on other nodes responses; &
* Send email to multiple users at once;
## Pre-requisite
To send an email through workflow, you need to configure your SMTP credentials in the node. The SMTP credentials required to successfully send an email are:
* SMTP Host
* SMTP Port
* SMTP Username
* SMTP Password
Optionally, you can also mark TLS Encryption if your server requires TLS for a secure connection.
### Node Fields
To send an email, users needs to configure various fields.
**From Address**, **To Address**, **Subject** and **Body** are mandatory fields for the node.
You can provide the email body as HTML. Refold will convert the HTML format properly, ensuring that the final email matches the intended design and formatting.
While fields such as **CC Address**, **BCC Address** and **Attachments** are optional fields for the email.
If you need to attach files, simply provide the URL of the attachment. Refold will fetch the file from the specified URL and attach it to the email.
