FREE DIAGNOSTIC TOOL

Stop Rejections Before They Happen: SMS Message Validator

Scan your campaign content for prohibited keywords, missing opt-out language, and SHAFT violations. Get a pass/fail compliance score instantly.

Validate My Messages

Why Pre-Submission Validation Matters

Carriers use automated filters to scan every 10DLC campaign submission. A single prohibited word or missing compliance element triggers an instant rejection, costing you time and resubmission fees.

Rejection Cost:
$15 - $40 per attempt
Delay Impact:
3-10 Days Lost
Risk Level:
High (without validation)

What We Check For

Prohibited Content

SHAFT violations (Sex, Hate, Alcohol, Firearms, Tobacco), cannabis/CBD references, and high-risk financial terms.

Required Disclosures

Missing "Reply STOP to opt out" language, brand name identification, or help instructions.

Top Message Content Violations

Avoid these common pitfalls to ensure your campaign passes carrier review on the first try.

Missing Opt-Out Language

Every promotional message must include a clear way to unsubscribe (e.g., "STOP to end").

Public URL Shorteners

Links using bit.ly, tinyurl, or goo.gl are blocked by carriers. Use branded links or full URLs.

Vague Content

Messages like "Hi, checking in" without brand context are flagged as spam or phishing risks.

Need a Guaranteed Fix?

If your campaign keeps getting rejected, let our experts handle the remediation. We'll identify the root cause and fix your registration for you.

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Frequently Asked Questions

Does this tool guarantee approval?
While achieving a high score significantly improves your chances, final approval rests with the carriers and TCR. This tool aligns your content with their published standards.
What score do I need to pass?
We recommend aiming for a score of 85 or higher. Scores below 70 indicate significant compliance gaps that will likely lead to rejection.
Can I check messages in other languages?
Currently, this tool is optimized for English message validation against US carrier standards (T-Mobile, AT&T, Verizon).

Error Code Database

Look up specific rejection codes and fixes.

Browse Codes

Use Case Selector

Ensure you've chosen the right campaign type.

Select Case

Privacy Policy Gen

Create a compliant privacy policy instantly.

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Legal Disclaimer: This tool provides automated analysis based on published carrier guidelines and best practices. It does not guarantee approval by The Campaign Registry or mobile carriers. Results should not be considered legal advice. Compliance requirements may vary based on your specific business model and jurisdiction.