Some content cannot be sent through Leadping, even when a business has consent from the recipient. U.S. and Canadian carriers categorically block or restrict certain types of SMS and MMS traffic because they create high complaint, fraud, regulatory, or consumer harm risk. Leadping enforces these restrictions to protect customer accounts, number reputation, and overall deliverability.Documentation Index
Fetch the complete documentation index at: https://leadping.ai/docs/llms.txt
Use this file to discover all available pages before exploring further.
What this page covers
This page explains content categories that are not allowed on Leadping messaging routes. It does not replace the broader requirements for consent, opt-out handling, message identification, quiet hours, or legal review. If your use case is close to one of these categories, contact support@leadping.ai before sending traffic.Prohibited categories
| Category | Examples | Notes |
|---|---|---|
| High-risk financial services | Payday loans, short-term high-interest loans, new loan solicitations, student loan offers, cryptocurrency promotions, day-trading promotions | Third-party loan offers are prohibited. First-party transactional account notices may be allowed in limited cases. Crypto and stock-related businesses are generally limited to authentication or transactional notices. |
| Third-party lead generation and affiliate marketing | Bought lead lists, shared consumer data, affiliate lending networks, political campaigns using voter lists | Consent must come directly from the consumer for the specific sender and use case. Indirect list traffic is not allowed. |
| Debt collection, consolidation, or credit repair | Third-party collections, debt reduction offers, credit repair services | First-party billing reminders may be allowed. Third-party collection and credit repair offers are prohibited. |
| Get-rich-quick schemes | Work-from-home offers promising large income, guaranteed investment returns, pyramid or multi-level marketing pitches, mystery shopping scams | Offers promising unusually high returns with little effort are blocked because they create high complaint and fraud risk. |
| Illegal substances or articles | Cannabis, CBD, kratom, drug paraphernalia, vape products, e-cigarettes, fireworks | These are prohibited regardless of state or provincial legality. |
| Prescription drugs | Marketing or fulfillment of prescription-only medication | Prescription drug offers are prohibited, even when sent by a licensed professional. |
| Gambling | Casino apps, online betting, sports picks, sweepstakes, raffles | Gambling content is prohibited on toll-free, short-code, and long-code routes except for narrow carrier-approved programs. |
| SHAFT content | Sexually explicit content, hate or extremist content, alcohol promotions, firearms sales, tobacco or vape offers | SHAFT categories are heavily restricted. Firearms and vape traffic are not allowed on U.S. or Canadian routes. Alcohol promotions require strict age gating where allowed. |
Link and domain restrictions
Public URL shorteners are commonly filtered by carriers. Do not use services such as bit.ly, tinyurl, or similar shared short-link domains. Use a branded domain that clearly belongs to your business. This improves recipient trust and helps carriers evaluate the sender more accurately.Examples of disallowed messages
These examples are fictional, but they show the types of content that should not be submitted through Leadping.| Category | Disallowed example |
|---|---|
| High-risk financial services | ”Need cash now? Get a payday advance up to $1,500 today. Approval in minutes.” |
| Third-party lead generation | ”We found five auto-loan offers for you. Reply DEAL to connect with multiple lenders.” |
| Debt collection or credit repair | ”Bad credit? We can cut what you owe by 60%. Reply HELP to start your consolidation.” |
| Get-rich-quick schemes | ”Earn $5,000 per week from home with no experience. Text JOB to join.” |
| Illegal substances | ”Premium THC vapes shipped discreetly. Order today.” |
| Prescription drugs | ”Save on prescription medication with no prescription required.” |
| Gambling | ”Bet on tonight’s game and get a deposit bonus. Reply PLAY.” |
| SHAFT content | ”New firearms in stock. Reply BUY for pricing.” |

