SMS Messaging Guidelines

Review our comprehensive guidelines to ensure your SMS campaigns comply with platform policies and best practices.

  • Clear & Relevant Messaging

    Send messages that are directly relevant to your business relationship with the customer.

  • Transparent Sender Identity

    Clearly identify who you are and what company is sending the message.

  • Explicit Opt-In Consent

    Ensure recipients have actively agreed to receive messages from you.

  • Easy Opt-Out / Unsubscribe

    Provide a clear and simple way for users to unsubscribe from future messages.

  • Respectful Frequency

    Avoid excessive messaging; space out communications appropriately.

  • Legitimate Business Purpose

    Messages should serve a genuine business need, not tricks or manipulation.

  • 1. Illegal or unapproved content

    Anything that violates local, state, federal, or international law or telco requirements. Content related to illegal activities, including fraud, money laundering, or other criminal schemes.

  • 2. SHAFT content (Sex, Hate, Alcohol, Firearms, Tobacco)

    Pornography or sexually explicit material; hate speech; alcohol marketing without age gating; weapons, guns, ammunition, explosives, fireworks; cigarettes, cigars, vaping, and related products.

  • 3. Controlled / illegal substances

    Federally illegal drugs, unlicensed cannabis products, or similar controlled substances campaigns.

  • 4. High-risk financial products & "get rich quick"

    Payday loans, auto loans, mortgage solicitations, debt collection, risky stock alerts, crypto hype, deceptive work-from-home schemes.

  • 5. Gambling & sweepstakes

    Online or offline gambling, betting, casinos, or unapproved sweepstakes/lotteries.

  • 6. Pornography & explicit adult content

    Porn, graphic sexual content, escorting, or similar adult services.

  • 7. Harassment, abuse, hate, and graphic violence

    Messages that are harmful, abusive, malicious, harassing, excessively violent, obscene, or defamatory.

  • 8. Phishing, fraud, and scams

    Links or messages designed to trick users into revealing credentials, financial info, or installing malware. Fake giveaways, impersonation of banks, government agencies, or brands.

  • 9. Deceptive or misleading marketing

    Misrepresenting prices, terms, or what someone is signing up for. Burying key disclosures or hiding sender identity.

  • 10. Sharing, selling, or renting consent / contact lists

    You cannot buy or rent a phone list and start messaging them. Sharing, selling, or renting consent is explicitly prohibited.

  • 11. Content designed to evade filters

    URL cycling, using public URL shorteners to dodge detection, "snowshoeing" across many numbers, or number cycling to get around volume limits.