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What are the SMS marketing rules regarding consent and the Do Not Call list?

Summary

Understanding the complex landscape of SMS marketing compliance requires a clear grasp of consent requirements and the interplay with national Do Not Call (DNC) lists. Unlike email, SMS marketing faces stringent regulations, primarily under the Telephone Consumer Protection Act (TCPA) in the United States, which carries significant penalties for non-compliance. This summary explores the critical aspects of obtaining and maintaining consent, the role of DNC lists, and practical steps to ensure your SMS campaigns remain compliant.

What email marketers say

Email marketers transitioning into or expanding into SMS marketing often encounter a steep learning curve regarding compliance. The primary concern revolves around obtaining and documenting consent, as well as navigating the complexities of the Do Not Call list. Many marketers rely on their existing email deliverability knowledge, but SMS regulations, particularly the TCPA, introduce unique challenges and higher stakes. The discussion among marketers highlights the importance of explicit consent and the necessity of diligent record-keeping to mitigate legal risks.

Marketer view

Marketer from Email Geeks indicates that they are looking into Validity's BriteVerify product for phone number validation, similar to how they use it for email verification. This suggests an initial focus on data hygiene and deliverability, echoing email best practices.

03 May 2023 - Email Geeks

Marketer view

Marketer from Klaviyo Help Center stresses that express consent must always be obtained before sending any text messages, even if a consumer has opted into an email list and their phone number is available from a previous signup. This highlights the distinct consent requirements for SMS.

01 Jan 2025 - Klaviyo Help Center

What the experts say

Experts in email deliverability and compliance often extend their insights to SMS marketing, emphasizing the critical differences in regulatory frameworks. Their opinions frequently highlight the severe penalties associated with non-compliance under acts like the TCPA, contrasting it with email regulations like CAN-SPAM. The consensus among experts is that explicit, verifiable consent is the cornerstone of legitimate SMS marketing, and that while DNC lists are crucial, proper consent can legally override a listing.

Expert view

Expert from Email Geeks asserts that marketers must have 100% demonstrable and verifiable consent for SMS marketing messages. They underscore that failure to do so, especially when sending to a number on the Federal Do Not Call list, can lead to significant legal trouble and private rights of action under the TCPA.

03 May 2023 - Email Geeks

Expert view

Expert from SpamResource suggests that maintaining a high level of transparency in your SMS opt-in process is crucial for preventing complaints. They advise clearly stating the purpose of messages, frequency, and opt-out methods to manage recipient expectations and improve overall compliance.

15 Mar 2024 - SpamResource

What the documentation says

Official documentation and regulatory guidelines provide the definitive framework for SMS marketing compliance. These documents, primarily from governmental bodies like the Federal Communications Commission (FCC) and the Federal Trade Commission (FTC), detail the legal requirements of the TCPA and the purpose of the National Do Not Call Registry. Key emphasis is placed on the type of consent required, the implications of DNC listings, and the legal recourses available to consumers, including private rights of action for violations.

Technical article

Documentation from the Federal Trade Commission (FTC) clarifies that the National Do Not Call Registry is a list of phone numbers where consumers have indicated their preference to limit telemarketing calls. While primarily for calls, its provisions often extend to SMS marketing under TCPA.

01 Jan 2025 - Federal Trade Commission

Technical article

Documentation from ISIPP SuretyMail emphasizes that sending SMS marketing to a phone number on the Do Not Call list without explicit consent constitutes a violation of Federal law. They highlight that consent is the sole overriding factor for DNC listings.

26 May 2021 - ISIPP SuretyMail

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