TCPA Compliance for iMessage Marketing: What You Need to Know

TCPA Still Applies to iMessage

A common misconception is that because iMessage is not technically SMS, the Telephone Consumer Protection Act does not apply. This is incorrect. The TCPA covers any "call" made using an automatic telephone dialing system (ATDS) to a wireless number, and the FCC has interpreted this broadly to include text-based messages — including iMessage.

The good news is that TCPA compliance is straightforward when you follow best practices. And because iMessage avoids many of the carrier-level complications of SMS (like 10DLC registration and content filtering), you can focus entirely on the legal requirements without worrying about technical compliance hurdles.

Consent Is Everything

The foundation of TCPA compliance is prior express written consent for marketing messages. This means:

• The consumer must clearly agree to receive messages from your business
• Consent must be documented with a clear disclosure of what they are signing up for
• The consent must be obtained before you send the first message
• Pre-checked boxes and buried terms do not count as valid consent

For transactional messages (order confirmations, shipping notifications, appointment reminders), the standard is lower — you need prior express consent, which can be implied from an existing business relationship. But for anything promotional, you need the full written consent.

Opt-Out Handling

Every marketing message must include a clear way for recipients to opt out. Common approaches include:

• Including "Reply STOP to unsubscribe" in your messages
• Providing an unsubscribe link
• Honoring any reasonable opt-out request (not just the word "STOP")

Blue Replies makes this easy with built-in opt-out detection. When a recipient replies with "STOP", "UNSUBSCRIBE", "CANCEL", or similar keywords, the platform automatically flags the number and prevents future messages. You can also configure custom opt-out keywords through the API.

Record Keeping

If a consumer files a TCPA complaint, you need to prove you had valid consent. Maintain records of:

• When consent was obtained (timestamp)
• How consent was obtained (web form, paper form, verbal)
• What the consumer consented to (the exact disclosure language)
• All messages sent to each number (content and timestamps)
• Opt-out requests and when they were honored

Blue Replies automatically logs every message with full metadata, giving you a complete audit trail accessible through the dashboard or API. This alone can save you from costly litigation.

Penalties Are Severe

TCPA violations carry penalties of $500 per unsolicited message, and up to $1,500 per message for willful violations. Class action lawsuits routinely result in settlements of $10 million or more. The cost of compliance is trivial compared to the risk of non-compliance.

The bottom line: get proper consent, honor opt-outs immediately, and keep thorough records. With Blue Replies's built-in compliance tools, you can automate most of this and focus on building great customer experiences.