Help Centerβ€ΊGeneral Settingsβ€ΊHow to automatically send an email when a lead subscribes
βš™οΈ General Settings

How to automatically send an email when a lead subscribes

πŸ“… Last updated: June 2026
⏱ 5 min read
βœ… All plans

In this article, you will learn how to automatically send an email when a lead subscribes through your opt-in page.

What you will need:

  • A SystemeScale account
  • A sales funnel
  • An opt-in page

Step 1: Create an automation rule

1
Select your opt-in page
Select your opt-in page from the funnel list on the left.
2
Open Automation Rules
Click the Automation Rules tab, then click Add rule.
3
Add a trigger
A popup will appear. Click the + icon under Trigger to add a new trigger.
4
Choose the form subscription trigger
Select Funnel step form subscribed.
5
Add an action
Click the + icon, then select Send email from the action list.
🏷️
Segment your subscribers with tags
You can also add the Add a tag action to segment these contacts. To learn how tags work, read How to create a tag.

Step 2: Create the email

1
Create a new email
Click the + icon to create a new email.
2
Save the rule
Once finished, click Save rule. The new rule is now active.
3
Edit your email if needed
To edit your email, click the pencil icon.
βœ‰οΈ
Useful email options
You can include a file attachment (up to 5 MB) when sending emails to prospects, and insert personalization variables that are replaced with the contact actual information.
4
Save the email and return
After completing the email, click Save. Click Save rule again, then click Back to return to the main automation rules list.
βš™οΈ
Manage existing rules
Click the three dots next to any rule to access: Edit automation rule, Disable rule, and Delete rule.
🧠
Need the full automation rules guide?
Learn how triggers and actions work across SystemeScale automation rules.
Read Automation Guide β†’

Step 3: Test the email automation

1
Register on your opt-in page
Visit your opt-in page as a lead would. Enter test contact details and submit the form. Check that the contact is added and that the automated email is sent correctly.

Important notes

⚠️
The button action must submit the form
The form button action must be set to Submit form for the automation rule to trigger. To learn more, read How to configure a button.
πŸ“Ž
Attachment size limit
File attachments are restricted to 5 MB. If your file is larger, compress it before adding it.
πŸ“
Need help writing or editing the email?
Use the email editor guide to build and customize the message sent to new leads.
Read Email Editor Guide β†’
Was this article helpful?