If your 10DLC campaign was rejected, the cause is almost always one of a dozen specific problems: an opt-in flow the reviewer cannot verify, sample messages that do not match your declared use case, prohibited SHAFT content, or brand details that do not line up with your website. Each rejection has a fix, and a fully corrected resubmission is typically approved within 24 to 72 hours. Here are all 12 reasons with the exact remedy for each.
Disclaimer: This article is for general information only and is not legal advice. 10DLC rules and carrier policies change frequently — confirm requirements with your messaging provider or telecom counsel before registering.
How 10DLC Campaign Vetting Works
When you submit a campaign, The Campaign Registry (TCR) records your details and a third-party vetting agent (the DCA) manually reviews the submission against carrier requirements. Clean submissions are typically approved in 24 to 72 hours, but every vetting attempt carries a per-attempt fee — sloppy resubmissions cost real money <a href="https://www.tychron.com/the-campaign-registry/" target="_blank" rel="noopener">10DLC registration fees and timelines</a>. The reviewer checks four things: your brand identity (KYC), your opt-in flow, your use case and sample messages, and whether your website backs it all up. Rejections cluster heavily around the opt-in flow <a href="https://help2.callcorp.com/support/solutions/articles/35000271609-sms-10dlc-vetting-a-guide" target="_blank" rel="noopener">common 10DLC rejection reasons</a>.
The 12 Most Common Rejection Reasons (and Fixes)
1. Insufficient Call-to-Action Description
The CTA field must describe exactly how a consumer signs up — "customers opt in on our website" is not enough. Reviewers want the full path: where the form lives, what the consumer sees, and what they click.
Fix: Write a step-by-step flow with a direct link to the opt-in form, e.g.: "Customers opt in at example.com/sms-signup by entering their mobile number and checking an unchecked box labeled 'Send me order updates by text,' with brand name, frequency, and opt-out instructions shown before submit." A missing form link is an automatic rejection.
2. Opt-In Is Not Explicit
Implied consent fails. Pre-checked boxes, consent buried in general terms, or treating a purchase as consent to marketing texts will be rejected. Opt-in must be 1-to-1, specific to text messaging, and never shared with third parties.
Fix: Use an unchecked checkbox dedicated solely to SMS consent, or a documented keyword flow (text JOIN to a number) with the advertisement evidenced. For verbal point-of-sale consent, attach the exact script read to the consumer.
3. Missing Opt-In Disclosures
The opt-in point must disclose four things: the brand/program name, message frequency (or "frequency varies"), "Message and data rates may apply," and opt-out/help instructions.
Fix: Place all four adjacent to the opt-in control — not buried in a privacy policy. Screenshot the final version; reviewers compare your description against the live page.
4. Sample Messages Don't Match the Use Case
Selecting "marketing" while submitting appointment reminders (commonly catalogued as Error 602) guarantees rejection. Use case, description, and every sample must tell one consistent story.
Fix: Rewrite the samples to match the use case, or change the use case to match the samples. Ask of each sample: "Would a stranger guess the same use case from this text alone?"
5. Campaign Attributes Mismatch (Error 601)
Attributes are yes/no flags — embedded links, embedded phone numbers, age-gated content, affiliate marketing. Answering "no" to embedded links while a sample contains a URL is an automatic fail.
Fix: Audit every sample against every flag and answer truthfully. An unnecessary "yes" rarely hurts; a false "no" always does.
6. Brand, Website, and Messages Are Inconsistent (Error 603)
The reviewer opens your website. If the brand name differs from the registration, the site is down or parked, or its content is unrelated to your samples, expect rejection.
Fix: Align legal name, brand name, and website, and keep the site live and clearly related to the messaging use case.
7. Prohibited SHAFT-C Content
Sex, Hate, Alcohol, Firearms, Tobacco — plus cannabis, gambling, and lead-gen/affiliate marketing under current enforcement — are restricted or banned. Cannabis, explicit sexual content, gambling, hate speech, and lead generation cannot be resubmitted at all; alcohol, firearms, and tobacco/vape require genuine age gating <a href="https://www.accentvoice.com/faq-10dlc-campaign-rejection-and-resolution-guide/" target="_blank" rel="noopener">10DLC error codes and resolutions</a>.
| Content type | Outcome |
|---|---|
| Cannabis / CBD, explicit sexual content, gambling, hate speech, lead gen | Rejected — do not resubmit |
| Alcohol, firearms, tobacco/vape | Rejected unless resubmitted with age gating |
Fix: For banned categories, 10DLC is not the channel. For age-gated categories, implement real age verification before resubmitting.
8. No Accessible Website
No website, a broken site, or a social-profile-only presence frequently triggers rejection — reviewers need an independent place to verify the brand.
Fix: Provide a working company website in the brand registration. Note: if brand details change, resubmit the brand registration too — campaigns do not auto-inherit updated brand data <a href="https://docs.dripcel.com/guides/10DLC/10DLC-campaign-registration-rejection-reasons" target="_blank" rel="noopener">campaign vs brand resubmission rules</a>.
9. KYC / Brand Registration Problems
Common variants: registering the agency instead of the actual sender (Error 710), one EIN across multiple brands (Error 711 — one brand per EIN), or misleading registration details (Error 712).
Fix: Register the brand that owns the customer relationship, using its own EIN and legal details — never funnel multiple clients through one entity.
10. Missing Privacy Policy or Terms
Reviewers look for a published privacy policy and terms that mention SMS messaging: what data is collected, how it is used, and that it is not sold for marketing without consent.
Fix: Publish both, link them in the site footer, and make sure the policy explicitly covers text-messaging data practices.
11. Sole Proprietor Campaign Issues
Simplified registration still fails when the "business" has no verifiable footprint — no website, no records, mismatched identity.
Fix: Provide a real website and consistent identity documents. With an EIN and online presence, standard brand registration may serve you better.
12. Opt-Out / Help Message Problems
Campaigns must support STOP and HELP keywords, and your described opt-out handling must match reality.
Fix: State the exact mechanism ("Recipients reply STOP to cancel; HELP returns program details") and confirm your platform honors those keywords automatically.
How to Resubmit the Right Way
Do not fix one issue and resubmit hoping for the best. Instead: map every cited issue to the list above, fix the website and opt-in pages first, rewrite the CTA field as a step-by-step flow with direct links, align use case, description, attributes, and samples into one story, and resubmit brand registration if brand details changed — then the campaign. Most campaigns pass on the second attempt when everything is addressed at once. Three-plus failures almost always mean an unfixed opt-in flow — return to reasons 1–3.
If you are rebuilding, see our <a href="https://smsmarketingdata.com/10dlc-sample-campaign-descriptions/">copy-paste campaign description examples</a> and <a href="https://smsmarketingdata.com/unlocking-the-power-of-10dlc-verification-for-effective-sms-marketing/">10DLC verification explained</a>. And validate every number before it enters a campaign with <a href="https://smsmarketingdata.com/best-usa-phone-number-validator-with-unlimited-checks-working-fine-in-2023/">USA phone number validator</a>.
Copy-Paste Compliant Opt-In Language
"By checking this box, you agree to receive recurring automated marketing text messages from [Brand Name] at the mobile number provided. Message frequency varies. Message and data rates may apply. Reply STOP to cancel, HELP for help. Consent is not a condition of purchase."
Pair it with an unchecked checkbox and your privacy policy link directly beneath — this single paragraph resolves most disclosure-related rejections.
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Frequently Asked Questions
How long does approval take after resubmission?
Typically 24 to 72 hours for a complete, consistent resubmission. The clock restarts with each submission — fix everything at once rather than resubmitting quickly.
Does a rejection cost money?
Yes — vetting agents charge per vetting event, so each rejection-and-resubmit cycle has a fee. Treat the first submission like an exam.
Can I appeal a 10DLC rejection?
There is no formal appeal; the path is correction and resubmission. For prohibited-content categories, do not resubmit — the answer will not change.
My opt-in is a keyword (text JOIN to a number). What do reviewers need?
A description of where the keyword is advertised plus evidence — a link to the webpage or a screenshot of the ad. "Customers text JOIN to 12345" alone is insufficient.
Do I resubmit my brand if I only changed the campaign?
No — but if brand/company details changed (name, EIN, website), resubmit the brand registration as well; campaign resubmission does not pull in updated brand data.
Will fixing my website really unblock a rejection?
Often, yes. Website inaccessibility or brand mismatch is among the most common and most easily fixed causes of first-round rejections.