SMS Marketing and the Spam Act: Compliance Rules for GoHighLevel Automations (2026 Guide)
Last updated: October 2026.
SMS marketing under the Spam Act is where most Australian GoHighLevel builds quietly break the law. A workflow that fires a promo text to every contact in a sub-account takes thirty seconds to set up, and the regulator does not care that “the automation did it”. If you run campaigns for your own business or for clients, the rules below decide whether your texts are an asset or a liability.
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Key takeaway: every commercial SMS sent from GoHighLevel in Australia must meet three Spam Act rules: you have consent, the message identifies who sent it, and it carries a working unsubscribe that you honour within five working days. Build those three rules into your forms, custom fields and workflow filters once, and every campaign inherits them.
On This Page
- What Is the Spam Act — and Why Does It Cover Your SMS Marketing?
- Why SMS Spam Act Compliance Matters More in 2026
- How to Build Spam Act Compliance Into GoHighLevel (8 Steps)
- An Australian Example: Re-Permissioning a Clinic Database
- Five SMS Marketing Mistakes That Breach the Spam Act
- Frequently Asked Questions
- Related Articles
This guide is written by Dr Priya Jaganathan, founder of Pivot 2 Thrive, Go High Level Certified Admin, Certified AI Tech Stack Consultant and keynote speaker, who builds and audits AI automation systems for Australian service businesses and agencies every week.
What Is the Spam Act — and Why Does It Cover Your SMS Marketing?
The Spam Act 2003 is the Commonwealth law that governs commercial electronic messages — email, SMS, MMS and instant messages that promote goods, services or a business. The Australian Communications and Media Authority (ACMA) enforces it.
It does not ban marketing texts. It sets conditions on them. A message that offers, advertises or promotes something is “commercial”, even if it is dressed up as a friendly check-in.
The Act applies whether you press send yourself or a GoHighLevel workflow does it at 2am. The business that authorised the message is responsible, and agencies that build and send on a client’s behalf can be pulled in as well.
Why SMS Spam Act Compliance Matters More in 2026
Enforcement is no longer theoretical. In March 2025 the ACMA penalised Telstra $626,000 after it sent more than 10.4 million marketing texts whose unsubscribe process required people to hand over personal information first.
In April 2026, Latitude Finance paid a $3.96 million penalty after the ACMA found more than 2.7 million breaches — including hundreds of thousands of messages with no working unsubscribe. It was the company’s second spam penalty.
Those are large brands with compliance teams. A small clinic or trades business running GoHighLevel has none of that, which is why the rules need to live inside the system, not inside someone’s memory. There is also a commercial cost: careless texting burns your database and makes later database reactivation campaigns far harder to run.
How to Build Spam Act Compliance Into GoHighLevel (8 Steps)
Here is the build we put into every Pivot 2 Thrive sub-account before a single campaign goes out. It takes an afternoon and removes most of the risk.
1. Capture consent at the source. Every form, survey and booking widget that collects a mobile number gets an unticked checkbox: “Yes, send me offers and updates by SMS. Reply STOP to opt out.” Pre-ticked boxes are not express consent.
2. Record how and when consent was given. Create two custom fields — SMS consent source and SMS consent date — and populate them in the form’s workflow. If the ACMA ever asks, you can show the evidence in seconds. The burden of proving consent sits with the sender.
3. Tag every contact by consent status. Use a simple pair of tags such as sms-consent-yes and sms-consent-unknown. Imported lists default to unknown until proven otherwise.
4. Filter every marketing workflow. Add an If/Else condition at the top of each campaign: contact has sms-consent-yes and SMS DND is off. Everyone else drops to an email or no-send branch. This one condition does more compliance work than any policy document.
5. Identify the sender in every message. Start or end each text with the trading name the customer knows — “Coastal Physio:” not “CP”. Your business details must be accurate and should stay valid for at least 30 days after the send.
6. Make unsubscribing effortless. “Reply STOP to opt out” on every commercial text. On LC Phone, standard opt-out keywords set the contact’s SMS Do Not Disturb automatically — test it in your sub-account before launch. Never ask people to log in, confirm their details or pay to unsubscribe; that is exactly what cost Telstra.
7. Honour opt-outs within five working days — or instantly. The Act allows five working days. Automation lets you do it in five seconds, so do. Add a workflow that removes the consent tag and notifies the team when DND is set.
8. Audit monthly. Pull a smart list of contacts who received a campaign SMS without the consent tag. The number should be zero. If it is not, find the workflow that leaked.
Use this table to decide what each automated message needs before it goes live:
| Message type | Commercial? | Consent needed | Unsubscribe needed |
|---|---|---|---|
| Pure appointment reminder (time, date, address only) | Generally no | No, but identify the sender | Best practice |
| Reminder plus “book your next service and save 10%” | Yes | Yes | Yes |
| Missed-call text back offering to book | Usually yes | Inferred at best — get express consent on reply | Yes |
| Promo or seasonal campaign blast | Yes | Express or valid inferred consent | Yes |
| Review request after a completed job | Treat as yes | Yes | Yes |
Want a compliance pass on your sub-account? We review consent capture, DND handling and every live SMS workflow, then fix what leaks. Book a strategy call with Pivot 2 Thrive.
Not on HighLevel yet? Start with a free 30-day trial — enough time to build everything in this guide before you pay a cent.
An Australian Example: Re-Permissioning a Clinic Database
Consider a typical case we see: a two-location allied health clinic in Brisbane imports 4,000 past patients into GoHighLevel and plans a winter promotion by SMS.
Before the send, we split the list. Patients who ticked the marketing box on the intake form keep the consent tag. Patients with only treatment history are not texted the promo; they receive a plain email with a clear opt-in link instead, and those who opt in move to the SMS list.
The promo goes to the smaller, consented list with the clinic name up front and “Reply STOP to opt out” at the end. Fewer texts, fewer complaints, and a list that is worth more next quarter. Patients who reply STOP are flagged DND instantly and the front desk sees a task. If your clinic also uses voice agents, the same thinking applies to call recording and consent laws.
The same structure works for trades. Our sibling guide on AI for air conditioning businesses shows how service reminders and booking texts stay on the right side of the line.
Five SMS Marketing Mistakes That Breach the Spam Act
1. Treating imported lists as consented. A spreadsheet from an old CRM or a business-card fishbowl is not proof of consent. Tag it unknown and re-permission it.
2. Sneaking promos into reminders. One discount line turns a factual reminder into a commercial message that needs consent and an unsubscribe.
3. Abbreviating the sender. Initials or a random number with no business name fail the identification rule and get reported as scams.
4. Clever opt-out flows. “Click here to manage preferences” behind a login is the pattern the ACMA penalised. STOP should mean stop.
5. Forgetting email. The same three rules cover email campaigns. Pair this with our GoHighLevel email deliverability setup so both channels are clean.
Frequently Asked Questions
Does the Spam Act apply to SMS sent from GoHighLevel?
Yes. The Spam Act covers commercial electronic messages regardless of the software that sends them. If a GoHighLevel workflow sends a promotional text to an Australian number, the business that authorised it must have consent, identify itself and include a working unsubscribe.
What counts as consent for SMS marketing in Australia?
Consent can be express, such as an unticked checkbox the customer actively ticks, or inferred from an existing business relationship where the message is relevant to it. Express consent is far easier to prove, so record the source and date of consent on every contact.
How quickly must I process an SMS unsubscribe?
Under the Spam Act, unsubscribe requests must be honoured within five working days. In GoHighLevel you can do it instantly by letting opt-out keywords set Do Not Disturb and filtering every marketing workflow on DND status.
Are appointment reminders covered by the Spam Act?
A purely factual reminder with no promotional content is generally not a commercial message. Once you add an offer, a discount or a push to buy something else, it becomes commercial and the consent and unsubscribe rules apply.
What penalties has the ACMA issued for SMS spam?
The ACMA penalised Telstra $626,000 in March 2025 for more than 10.4 million marketing texts with non-compliant unsubscribe processes, and Latitude Finance paid $3.96 million in April 2026 for more than 2.7 million breaches. Smaller businesses also receive formal warnings and infringement notices.
Is an agency responsible if it sends SMS for a client?
Potentially, yes. The Spam Act can apply to anyone who sends or causes a message to be sent, so agencies should document client consent processes in writing and build consent filters into every workflow they manage.
Spam Act compliance is a build, not a worry. Put consent capture, sender identification and instant opt-outs into the system once and every future campaign is safer. If you want it done properly the first time, book a call with the Pivot 2 Thrive team or explore more at pivot2thrive.com.au. This article is general information, not legal advice.
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