Do Gmail's new rules apply to your contractor business?
Google's higher-volume Gmail requirements begin when a sender delivers more than 5,000 messages a day to Gmail accounts. A small operator is usually well under that threshold, but check your own sending volume rather than assume. Google's baseline sender rules apply to everyone: SPF or DKIM authentication, valid DNS records, TLS, and a spam complaint rate under 0.3%. CAN-SPAM covers commercial email, including a one-to-one promotion to a past customer.
Contractor email marketing rules matter most when a small company starts using its website and customer history more deliberately. A pool company might email in April to fill openings, an HVAC company might contact past customers before the first cold snap, and a lawn service might reach seasonal-rental owners in Brick. None of those ordinary campaigns becomes exempt from CAN-SPAM because the list is small or familiar.
This guide is for an owner of a service business in Ocean County or Monmouth County, New Jersey, who is deciding whether to buy a first website, rebuild an outdated one, or fix a site that is not producing leads. The practical job is to make the website, sending domain, and email process clear enough that a seasonal promotion does not create an avoidable compliance or delivery problem.
Every-email duties versus Gmail bulk-sender duties
CAN-SPAM and Google's sender guidance cover different parts of the same email. CAN-SPAM sets requirements for commercial messages, while Google's baseline requirements address mail sent to Gmail accounts. The higher Gmail category starts only when a sender sends more than 5,000 messages per day to Gmail accounts, not when a business sends 5,000 messages across every inbox provider.
The table separates the duties a contractor should treat as normal operating requirements from the extra Gmail bulk-sender requirement. A company with a modest past-customer list still needs a real postal address, a working opt-out path, honest message details, and baseline domain setup. DMARC belongs in the higher-volume Gmail column, alongside the baseline rules that continue to apply.
A Shore contractor's list is often a phone's contact history, a stack of old invoices, and a few web-form submissions rather than a managed database. That is exactly where the postal-address and opt-out duties can get missed when summer turnover creates a reason to send a quick promotion. Put the requirements into the campaign template before the busy week arrives.
| Requirement | Applies to every email you send | Applies only above 5,000 a day to Gmail |
|---|---|---|
| Valid physical postal address | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| Opt-out mechanism | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| Honor opt-outs within 10 business days | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| Accurate header information | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| Non-deceptive subject line | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| Identify the message as an ad | Yes, for commercial email under CAN-SPAM. | No additional bulk threshold. |
| SPF or DKIM | Yes, for senders to Gmail. | Both SPF and DKIM are required. |
| PTR records | Yes, valid forward and reverse DNS records are required. | Baseline rule still applies. |
| TLS | Yes, use TLS to transmit email. | Baseline rule still applies. |
| Spam rate under 0.3% | Yes, keep the Postmaster Tools spam rate below 0.3%. | Baseline rule still applies. |
| DMARC | No, not in Google's baseline sender list. | Yes, for the sending domain. |
CAN-SPAM is the rule most small lists miss
CAN-SPAM compliance for a contractor campaign starts with the message itself. The FTC says the law covers all commercial messages, including business-to-business email, rather than only bulk mail. Use accurate header information and a subject line that matches the email, identify the message as an ad, include a valid physical postal address, and give the recipient a clear way to opt out.
CAN-SPAM opt-out handling requires more than placing a sentence at the bottom of an email. The FTC says the mechanism must process requests for at least 30 days after the message is sent, and a sender must honor an opt-out within 10 business days. A recipient cannot be charged or required to provide more than an email address to use that request.
CAN-SPAM enforcement is not a reason to make a scary sales pitch, but it is a reason to build a repeatable process. The FTC publishes a maximum penalty of up to $53,088 for each separate violating email. That is a stated maximum, not a prediction for a local contractor, and this guide is information, not legal advice.
- Use the real business name and a From address that matches the company sending the offer.
- Write a subject line that describes the actual pool opening, maintenance reminder, or service offer inside.
- Keep a valid physical postal address and a working opt-out instruction in the message template.
- Record and honor opt-out requests before the next campaign is sent.
Gmail sender setup belongs in the website rebuild
Gmail sender setup belongs in a website project because the same domain often appears in the website address, staff email, contact forms, and seasonal campaigns. Google says all senders to Gmail should set up SPF or DKIM, use valid forward and reverse DNS records, transmit mail over TLS, format messages correctly, and avoid impersonating Gmail From headers. Those are domain and sending-system details, not copywriting choices.
A contractor rebuilding a site should ask who controls the domain's DNS before launch, where its sending authentication records live, and who can verify the sending address. Those questions prevent the common situation where a new website looks finished but nobody can safely send an estimate follow-up or seasonal email from the company domain. The campaign's unsubscribe and mailing address should also be decided before the first send.
A company that gets website visits but few calls should read /blog/contractor-website-not-getting-leads/ before treating email as the only fix. A company planning a larger web and marketing spend can use /blog/nj-contractor-marketing-budget/ to frame the work. Owners ready to review a service-business website can use /claim/ as a direct next step.
Seasonal campaigns need a small, repeatable checklist
Seasonal contractor email needs preparation because the Jersey Shore calendar compresses work into short windows. A pool company can prepare its April opening reminder before customers start asking, while an HVAC company can prepare a maintenance email before the first cold snap. A lawn service serving Brick seasonal rentals may need a different message for an owner who is away than for a year-round homeowner.
Seasonal-rental turnover also makes a clean website path important after the email is opened. The landing page should say what service is offered, where the company works, how to request service, and what happens next. A customer managing a barrier-island property from elsewhere needs an obvious phone or form path, not a campaign that ends at a vague home page.
Texting is a separate channel with separate legal questions, so use /blog/texting-website-leads-tcpa/ for the published guidance on website leads and texts rather than treating an email list as permission for a text campaign. For email, keep the task narrower: accurate sending identity, a functional opt-out, a postal address, and a useful page for the recipient who wants the service.
Frequently asked questions
These answers cover the practical email decisions for an Ocean County or Monmouth County service-business owner. Use the FTC guidance for commercial-message duties and Google's published sender guidance for Gmail delivery requirements. This is information, not legal advice.
Do I need DMARC if I only email a small customer list?
Google's published baseline rules for all senders to Gmail require SPF or DKIM, valid DNS records, TLS, and a spam rate below 0.3%. Google lists DMARC as an added requirement for senders of more than 5,000 messages per day to Gmail accounts. Verify the business's actual sending pattern and domain setup before treating the higher-volume rule as applicable.
Does CAN-SPAM apply to an email sent to one past customer?
Yes, when the message is commercial. The FTC says CAN-SPAM covers all commercial messages and makes no business-to-business exception. A small campaign still needs accurate headers, a non-deceptive subject line, an ad identification, a valid postal address, and an opt-out method that is honored promptly.
How long do I have to honor an email opt-out?
The FTC says a commercial sender must honor an opt-out request within 10 business days. The opt-out mechanism must be able to process requests for at least 30 days after the email is sent, without a fee or a demand for information beyond the recipient's email address.
Should a website designer set up my email records?
A website project should identify who controls the domain and DNS, because those details affect SPF, DKIM, and other sender requirements. The owner should also know who maintains the sending process, address, and opt-out handling. Ask for those responsibilities in plain language before launch rather than discovering them during a seasonal campaign.