CAN-SPAM Law in Email Marketing | Peoplewoo Skills

30.09.25 07:10 PM - By Peoplewoo

 

Digital marketer or Salesforce Marketing Cloud (SFMC) user, it’s essential to understand email compliance laws. One of the most important is the CAN-SPAM Act, a U.S. law that sets rules for commercial email communications and protects consumers from spam.

This guide is designed for beginners, students, and professionals working with email campaigns in SFMC or other platforms. You’ll learn what CAN-SPAM is, why it matters, and how to ensure your emails are compliant.


What is the CAN-SPAM Act?


CAN-SPAM stands for Controlling the Assault of Non-Solicited Pornography and Marketing. Enacted in 2003 by the U.S. government, it regulates how businesses send commercial emails, ensuring transparency, consent, and the ability to opt out.


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Commercial vs Transactional Emails: What’s the Difference?


Under the CAN-SPAM Act, different rules apply depending on whether your message is marketing-focused (commercial) or service-based (transactional). Here’s a breakdown of the key criteria:

CriteriaCommercial EmailTransactional Email
PurposePromote a product, service, event, or brandProvide information related to a transaction or account
ExamplesDiscount offers, newsletters, promotional campaignsOrder confirmations, shipping notifications, password resets
CAN-SPAM Rules Apply?Yes (fully regulated)Partially (limited rules)
Unsubscribe Link Required?YesNo (unless mixed with promotions)
Identifying as an AdRequiredNot Required
Physical Address Required?YesYes


Every Key Rule Under CAN-SPAM Explained with Examples


  1. Don’t use false or misleading headers
    Example: Pretending to be “Apple Support” when you’re not.
  2. Don’t use deceptive subject lines
    Example: “Your invoice is ready” but it’s actually a promotion.
  3. Identify the message as an advertisement
    Example: Offering a “Free Trial” but hiding paid subscription details.
  4. Include your valid physical address
    Example: No business address listed in the footer.
  5. Tell recipients how to opt out
    Example: Missing unsubscribe link in promotional emails.
  6. Honor opt-out requests within 10 business days
    Example: Users still receive emails weeks after unsubscribing.
  7. Monitor third-party vendors
    Example: An agency sends non-compliant emails on your behalf.


CAN-SPAM Violations and Penalties


Violating CAN-SPAM can result in severe penalties. The Federal Trade Commission (FTC) can impose fines of up to $51,744 per email that violates the law.

ViolationPenalty
False email headersUp to $51,744 per email
Failure to include unsubscribe mechanismLegal action, blacklisting
Delayed opt-out processingFines and compliance audits


CAN-SPAM Compliance in Salesforce Marketing Cloud


  • Send Classifications: Define transactional vs. commercial emails.
  • Subscription Centers: Let users manage email preferences easily.
  • Unsubscribe Management: Automatically includes unsubscribe links.
  • CAN-SPAM Footer: Use pre-built compliant footers in SFMC.


Master Email Compliance with Peoplewoo Skills


Join our expert-led Salesforce Marketing Cloud training and learn how to build professional, compliant email campaigns using Salesforce tools and real-world examples.

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Best Practices to Stay Compliant


  • Always include an unsubscribe link in promotional emails.
  • Use a valid sender address and company name.
  • Test all email templates for compliance before sending.
  • Avoid clickbait or misleading subject lines.
  • Use double opt-in to confirm valid email subscribers.


Why Learn with Peoplewoo Skills?

  • Live training with hands-on exercises.
  • Real projects using Email Studio, Journey Builder, and Automation Studio.
  • Interview preparation and certification guidance.
  • Access to practice orgs and real business use cases.
  • Curriculum designed for beginners to advanced learners.


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Frequently Asked Questions (FAQ)

1. Who does the CAN-SPAM Act apply to?

It applies to all businesses and individuals who send commercial emails to U.S. residents.

2. What is considered a commercial email?

Any email that promotes a product or service, including newsletters and offers.

3. What if I'm sending transactional or service-based emails?

Transactional emails are exempt, but adding promotions requires compliance.

How does Salesforce Marketing Cloud help with compliance?

SFMC offers send classifications, subscription centers, and compliant footers.

Conclusion


Compliance with the CAN-SPAM Act isn’t just a legal requirement — it’s a trust-building strategy. By understanding the rules for commercial and transactional emails, businesses can protect their reputation, avoid penalties, and deliver a better customer experience.

Practice smart. Learn with confidence. Succeed with Peoplewoo Skills.


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