Skip to main content
The Email template editor in Siren allows you to craft, personalize, and manage emails for workflows and campaigns. You can customize content, add dynamic variables, configure advanced sender options, and attach files; all from one place. Email Template
Email templates must use Handlebars syntax for proper variable handling
1

Subject Line

Use the subject field to define the email’s subject that appears in the recipient’s inbox. It supports variable substitution for personalization.
2

Content Editor

You can write the body of the email using:
  • Rich Text(default): for basic formatting like bold, italics, link, and lists.
  • HTML Mode: for custom layouts, branded designs, and complete control over styling. Use the Toggle Content Mode button to switch between these two modes based on your use case.
3

Insert Variables and Images

  • Use Insert Variable to include dynamic content like {{order_id}} or {{user_name}}.
  • Use Insert Image/Logo to embed brand elements like headers or logos within your message.
4

Advanced Settings

You can fine-tune sender information and delivery behavior using the following optional fields:
SettingPurpose
From NameDisplay name shown to recipients (e.g., “Siren Notifications”)
From EmailEmail address used to send the message
Reply-ToAddress where user replies should go
CC / BCCAdd carbon or blind carbon copy recipients
Attachmentsuser can attach PDFs, images, docx, and csv, but has to be passed in base64 format