Dental Email Marketing: What to Send and How to Follow CAN-SPAM
By Bruno Vasconcellos, founder of Beatus MídiasOctober 1, 2026 · 6 min read
What should a dental practice send by email?
| Who receives it | Purpose | |
|---|---|---|
| Recall reminder | Patients due for a visit who agreed to reminders | Bring them back on schedule |
| Reactivation | Patients who have not visited in a long time | Invite them back with an easy way to book |
| Practice news | Patients who opted in to updates | New services, hours, team or location changes |
| Review request | Patients after a visit | Ask for an honest review with a direct link |
What does the CAN-SPAM Act require?
According to the FTC's compliance guide, CAN-SPAM covers commercial email, meaning messages whose primary purpose is to advertise or promote a product or service, including messages to former customers. The main requirements: header information must be accurate and identify who sent the message; the subject line must reflect the content; the message must disclose clearly that it is an advertisement; it must include a valid physical postal address; and it must explain clearly how to opt out of future marketing email. Opt-out requests must be honored within 10 business days, and the opt-out mechanism must keep working for at least 30 days after you send. You cannot charge a fee or ask for more than an email address to process an opt-out, or sell or transfer the addresses of people who opted out. Hiring an email vendor does not remove your responsibility. Messages that are only transactional or relationship content are exempt from most of these rules, so check the primary purpose of each message. Read the details in the FTC's CAN-SPAM compliance guide.
How do consent and patient privacy fit in?
Email only patients who gave you their address and agreed to receive marketing, and record that consent in your CRM. Keep subject lines and message content free of diagnoses or treatment details, since anyone with access to an inbox may see them. Segment by simple, non-clinical facts such as when the last visit was, not by condition. Make opting out easy and treat it as final. Your compliance advisor should confirm how patient information may be used for marketing in your practice. Within those limits, email supports recall and reactivation at very low cost per message.
The bottom line
Dental email marketing is a retention tool for patients who chose to hear from you. Follow the FTC's CAN-SPAM requirements on every promotional message, keep clinical details out of the inbox and make every email lead to a simple way to book.
Frequently asked questions
Does CAN-SPAM apply to emails a dental practice sends to its patients?
It applies to commercial messages, meaning emails whose primary purpose is to advertise or promote a product or service, including messages to former customers. Messages that only contain transactional or relationship content are exempt from most provisions. The FTC's compliance guide explains how to judge a message's primary purpose, and your compliance advisor can review borderline cases.
How fast must a dental practice process an unsubscribe request?
According to the FTC's CAN-SPAM guide, opt-out requests must be honored within 10 business days, and the opt-out mechanism must keep working for at least 30 days after the message is sent. You cannot charge a fee or require more than an email address to process the request, and you cannot sell or transfer those addresses.
What should a dental marketing email never include?
Diagnoses, treatment details or anything that reveals a person's health information, especially in the subject line. Keep marketing emails about the practice: recall timing, new services, hours and how to book. Also avoid misleading subject lines and missing opt-out links, both of which conflict with the CAN-SPAM requirements described in the FTC's guide.
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