If you sell vape products, CBD, THC, or cannabis, you already know the frustration: SMS won’t take you. Every major carrier prohibits cannabis-related content in A2P text messaging, full stop, regardless of consent, regardless of state legality, regardless of how compliant your business is otherwise. It’s one of the few content categories where registering honestly through The Campaign Registry doesn’t change the outcome. The campaign still gets rejected.

That’s not a loophole we’ve found a way around, and we want to be upfront about that. What we did instead was build a real channel that was never restricted in the first place: Telegram, combined with email.

Why SMS Was Never Going to Work for This Industry

SMS in the U.S. runs through a carrier-controlled approval and filtering system. Carriers scan message content in real time, and cannabis, THC, and related terms sit on the list of categories they block outright, alongside the other SHAFT categories like firearms and tobacco. Unlike firearms or alcohol, which can get approved with the right age-gating and registration, cannabis campaigns don’t have that path. The restriction isn’t about your compliance, it’s a blanket carrier policy that applies no matter what.

That’s why we built something that doesn’t depend on carrier approval at all.

The New Plan: Telegram + Email, Built for This Industry Specifically

OtterText now offers a combined Telegram and email plan for vape, CBD, THC, and marijuana brands. Telegram isn’t carrier-regulated A2P messaging, so it isn’t subject to the SHAFT content restrictions that govern SMS. You can run a branded Telegram channel and talk to your customers about your actual products, without a carrier’s automated filter deciding what you’re allowed to say.

We paired it with email because email is genuinely the most established, legally straightforward channel available for this industry. Email infrastructure isn’t controlled by telecom carriers. It’s governed by individual provider policies, not a small handful of wireless networks, and most major email platforms explicitly permit cannabis and CBD marketing for businesses operating legally under state licenses.

Inside OtterText, this plan gives you:

• A branded Telegram channel you can stand up and start using immediately
• Combined email campaigns that run alongside it
• Opt-in collection, open tracking, and revenue attribution across both channels, the same reporting you already get with our SMS and Telegram-for-SHAFT plans
• One dashboard instead of stitching together a Telegram bot and a separate email tool

What This Doesn’t Change

We want to be direct about two things, because overselling this would set you up to get burned later.

Email still isn’t a free pass. Cannabis-related email faces its own, sharper version of spam filtering. Keywords like “THC,” “vape,” and “edible” get weighted more heavily by spam algorithms than equivalent language in other industries, and this is on top of the authentication requirements (SPF, DKIM, DMARC, sub-0.3% spam complaint rates) every bulk sender is dealing with in 2026. Clean list hygiene, honest opt-ins, and professional, value-first copy matter more here than almost anywhere else. We build campaigns with this in mind, but it’s worth knowing going in.

State law still applies. Telegram sidesteps carrier SMS restrictions. It does not sidestep the fact that THC and marijuana remain federally illegal and legal status varies significantly state by state. What’s compliant marketing in Colorado can be a real problem in a state where the product isn’t legal at all. This plan gives you a channel that isn’t blocked by carriers, it doesn’t give you a blanket green light to market however you want everywhere. If you’re selling across multiple states, that’s a conversation worth having with us directly before you launch a campaign.

Who This Is For

If you’ve been stuck watching every SMS platform reject your campaign, or you’ve been quietly misrepresenting your business as a general retailer just to get approved (which only makes things worse when it’s discovered), this plan exists so you don’t have to do either. Vape shops, CBD retailers, licensed dispensaries, and THC brands operating legally in their markets now have a direct, trackable way to reach customers that doesn’t depend on carrier approval they were never going to get.

If a Text Provider Says They Can Text This Content, Walk Away

Here’s something you need to hear clearly: cannabis, THC, and marijuana content cannot be sent over SMS, period. Not with the right registration, not with an age gate, not with the right paperwork. Firearms and alcohol brands can get approved for SMS with proper SHAFT registration and 21-plus age verification. Cannabis doesn’t have that path. Carriers block it outright, regardless of consent or compliance effort.

So if a text messaging provider tells you they can run cannabis, THC, or vape campaigns over actual SMS, one of two things is true: either they don’t understand the industry, or they’re using tactics designed to slip regulated content past carrier filters, and you’re the one holding the liability when it gets caught.

We wrote a detailed breakdown of what those tactics look like in SMS Spoofing, Cloaked Links, and Fake Opt-Ins: How to Spot a Dirty Text Provider. The short version: providers trying to sneak SHAFT content past carriers rely on manipulated sender information, links that hide their real destination until after a carrier has approved the campaign, and contact lists brought in without real, documented consent. Some even push you to rotate phone numbers every month, which is usually a sign that a previous number already got flagged and burned.

None of that protects you. Under carrier enforcement, a single flagged campaign of 10,000 messages can carry fines in the millions of dollars, and separately, TCPA violations run $500 to $1,500 per message, with liability falling on your business, not the platform that told you it was fine to send. A provider that gets your cannabis or THC campaign through carrier filters today isn’t protecting you, they’re setting up a bill you’ll eventually have to pay.

This is exactly why we built the Telegram and email plan instead of trying to find a clever way around SMS carrier rules. Telegram isn’t carrier-regulated A2P messaging, so there’s no filter to sneak past and no spoofing required. If your current provider is texting your cannabis, vape, or THC promotions over SMS right now, ask them directly how they got approved. If they can’t give you a straight answer involving actual SHAFT registration, and for cannabis, they can’t, because no such approval exists, you’re looking at exactly the kind of setup that ends in carrier fines, a blacklisted number, and a business that has to start over.

Get Started

This plan works the same way our other Otter products do: straightforward setup, real reporting, and a team that will tell you honestly what will and won’t work for your specific situation, rather than promising you can send anything, anywhere, with no restrictions at all. If you’re ready to see what a Telegram and email program looks like for your brand, reach out and we’ll walk you through it.