Washington Court Expands Email Liability Under CEMA

If you work in email marketing, you already know the subject line is the bouncer at the club: it decides who gets in.
Washington’s courts just reminded everyone that the bouncer also needs to be honest.

A recent Washington Supreme Court decision interpreting the state’s Commercial Electronic Mail Act (CEMA) has
significantly widened the risk zone for businesses that send promotional emails into Washington. In plain terms:
under CEMA, it’s not enough that your subject line signals “this is an ad.” If the subject line contains
any false or misleading informationthink urgency claims, “new” offers that aren’t new, or promotions
that “end tonight” but don’tyour organization could face statutory liability.

This matters because CEMA’s remedies can add up fast (the statute allows $500 per unlawful commercial email to a
Washington recipient). That’s a big number when you multiply it by a campaign list, a few sends, and one ambitious
plaintiff with a class action complaint.

What Is CEMA, and Why Does Washington Treat Subject Lines So Seriously?

Washington’s Commercial Electronic Mail Act (CEMA) is a state law aimed at deceptive commercial email practices.
While many people think “spam law” and immediately picture sketchy messages from “Prince Definitely-Real-of-Nowhere,”
CEMA is not limited to obvious junk mailers. It can apply to mainstream brands running ordinary marketing campaigns
if the legal boxes aren’t checked.

CEMA’s basic prohibition (in human language)

CEMA prohibits initiating, conspiring to initiate, or assisting in sending a commercial email to a Washington
resident (or from a computer in Washington) if the message (a) misrepresents origin/transmission information or
(b) contains false or misleading information in the subject line.
In other words, CEMA targets both “who is this really from?” and “what are you really saying up top?”

Damages that don’t require a dramatic story arc

Unlike many claims that require proof of actual monetary loss, CEMA provides statutory damages. For recipients,
damages are $500 per unlawful message (or actual damages, whichever is greater). That design is intentional: the law
is built to deter deceptive practices without requiring each person to prove they suffered a specific dollar loss.

The Case That Shifted the Ground: Brown v. Old Navy

The legal headline comes from a Washington Supreme Court ruling answering a certified question in
Brown v. Old Navy. The core issue: does CEMA’s “false or misleading subject line” rule apply only when a
subject line hides the commercial nature of the emailor does it apply to any false or misleading statement
in the subject line?

The Court’s answer was broad: a commercial email can violate CEMA even if the subject line still looks like
marketing. The subject line does not have to deceive recipients about whether the email is an ad.
If the subject line contains false or misleading information, that can be enough.

What kinds of subject lines were at issue?

The allegations involved familiar marketing themesespecially urgency and timing. Plaintiffs described subject
lines that announced offers lasting longer than stated, made old offers seem “new,” suggested deals were ending when
they weren’t, or claimed a promotion was “extended” in a misleading way. If that sounds like half the retail
internet during a holiday weekend… yes, that’s the point.

Why the Court’s reasoning matters to marketers

The decision emphasizes statutory text: if the law says “false or misleading information,” courts won’t rewrite it
into “false or misleading information about the commercial nature of the email.” The majority viewed that narrower
interpretation as adding words the legislature didn’t include.

Practically, this shifts compliance thinking. It’s no longer safe (in Washington) to assume that as long as your
subject line is clearly promotional, you’re out of CEMA territory. You must also treat your subject line as a
truth-checked advertising claimbecause that’s how the statute now reads.

How This “Expands Email Liability” in the Real World

The word “expands” is doing a lot of work hereso let’s unpack it. The ruling expands liability in at least four
ways that matter to brands, agencies, and anyone who touches an email campaign.

1) More types of marketing language are now litigation targets

“Last chance,” “final hours,” “today only,” “new markdowns,” “ends tonight,” “extendeddon’t miss it,” “exclusive,”
“limited time,” “price drop,” “one day sale”these phrases can be legitimate. They can also be risky if they’re not
consistently accurate. Under the broader interpretation, the question becomes: is that subject-line claim
misleading to a reasonable recipient? If yes, Washington exposure increases.

2) High-volume campaigns multiply exposure quickly

Statutory damages are a math problem that doesn’t care how charming your brand voice is. If a campaign goes to
thousands of Washington residents and the subject line is plausibly misleading, the theoretical exposure can look
enormous on paper. Even if a case settles for far less, “far less” can still be a painful number.

3) “We used a vendor” is not a magic shield

CEMA’s language reaches initiating and assisting transmissionso liability questions can include the brand, the
marketing team, and sometimes partners involved in creating or sending the message. If multiple entities had a hand
in the campaign, the complaint may name more than one.

4) Washington becomes a must-check state in national email programs

Many national campaigns use one subject line for every recipient. After this decision, that “one-size-fits-all”
approach is more dangerous if the line contains urgency or scarcity language that isn’t strictly governed by
business rules. Washington recipients can’t just be treated as “everybody else,” especially when class action
plaintiffs are actively watching big brands’ email tactics.

CEMA vs. CAN-SPAM: Aren’t State Email Laws Preempted?

Federal law (CAN-SPAM) sets nationwide rules for commercial email. It also includes a preemption provision that
generally supersedes state laws regulating commercial emailexcept where a state law prohibits “falsity or
deception” in a commercial email.

That exception is where the fight lives. Businesses sued under CEMA often argue: “CAN-SPAM preempts this.” Plaintiffs
respond: “CEMA targets deception, so it survives.” Courts then have to wrestle with what “falsity or deception”
really means.

A recent federal example: Ma v. Nike (Western District of Washington)

In early 2026, a federal court in Washington addressed a CAN-SPAM preemption argument in a CEMA subject-line case.
The court declined to dismiss the claim on preemption grounds at that stage, reasoning that CEMA’s prohibition on
false or misleading subject lines fits within CAN-SPAM’s exception for falsity or deception.

Translation: preemption defenses may still be argued, but they’re not guaranteed to end the case quicklyespecially
where the alleged misconduct is framed as deceptive subject-line content.

What Counts as “False or Misleading” in a Subject Line?

Courts don’t require subject lines to be boring. They require them to be honest. The risky category is when a
subject line makes a concrete (or strongly implied) claim that isn’t trueor is likely to create a false impression
about the promotion’s timing, availability, or terms.

Common risk patterns (with safer alternatives)

• Hard deadline language: “Ends tonight” / “Last day”
  Safer if true: Tie the send to an automated end time and document it. If the deal might continue, use
  “Ends soon” only if “soon” really means soonand you can prove it.
• “New” that isn’t new: “New deal!” when it’s the same promo refreshed
  Safer: “Back again” / “Still going” / “This week’s offer.”
• Extension bait: “Extended!” when the promotion never truly ended
  Safer: “We’re keeping it going” (if that’s accurate) or clarify the new end date in the body and ensure
  the subject line doesn’t imply a false prior end.
• Scarcity claims: “Almost gone” / “Only a few left” without inventory support
  Safer: Use item-level scarcity only when backed by real inventory thresholds.
• Pricing impressions: “Up to 70% off everything” when exclusions swallow the rule
  Safer: “Up to 70% off select styles” and put key exclusions early in the email.

One more practical note: a disclaimer inside the email body doesn’t automatically cure a misleading subject line.
CEMA’s subject-line focus means the top line can be judged on its own.

Who Should Care? (Spoiler: Anyone Who Sends Marketing Email)

You don’t need to be a “spam kingpin” to land in a CEMA complaint. Plaintiffs in these cases often focus on major
retailers, membership programs, brands running frequent promotions, and companies with sophisticated email
operations. Why? Because volume and consistency create patterns that are easy to pleadand easy to scale into a
class action.

Teams that should be in the room

• Marketing: Owns the creative and cadence.
• Marketing Ops: Owns segmentation rules, automation, and timing.
• Legal/Compliance: Sets risk thresholds and review workflows.
• E-commerce/Merchandising: Controls pricing, promo windows, inventory truth.
• Agencies/Vendors: Help draft, test, or deploysometimes in the line of fire.

A Practical CEMA Compliance Checklist for Email Subject Lines

This is not legal advice; it’s a “please don’t let a subject line become an invoice” set of best practices.
If you send commercial emails that reach Washington residents, consider implementing controls like these:

1. Create “truth rules” for urgency language. Define when teams may use “ends today,” “last chance,”
   “final hours,” etc., and require a promo end time on file.
2. Log campaign terms in one source of truth. Subject line claims should be traceable to a promo ID,
   dates, and offer terms owned by merchandising.
3. Build guardrails in automation. If a flow says “ends tonight,” it should automatically stop using
   that subject line after the cut-off.
4. Audit “always-on” promos. Perpetual “limited time” messaging is a litigation magnet. If it’s
   always on, it’s not limited time.
5. Review A/B tests for legal risk. It’s tempting to test spicier urgency lines. Make sure “spicier”
   doesn’t mean “fictional.”
6. Document your substantiation. Keep a record of promo start/end times, inventory thresholds, and
   pricing logic tied to the subject line.
7. Consider Washington-specific controls. Some companies use stricter subject-line rules for WA
   recipients, especially for urgency and “new” claims.
8. Train copywriters and campaign managers. Many risky lines come from habit, not malice. Fix the
   habit.
9. Don’t forget vendor oversight. You can’t outsource responsibility and keep only the click-through
   rate.
10. Coordinate with CAN-SPAM compliance. Accurate routing info, opt-outs, and honest subject lines
    are still table stakes nationwide.

Related Signals: Washington Courts Are Watching Digital Outreach Closely

While this article focuses on email, Washington’s courts have also addressed other forms of electronic outreach
under the broader CEMA framework (including issues involving commercial electronic text messages).
The trendline is clear: courts are willing to read the statute based on its text, and businesses should assume that
modern marketing tactics will be measured against consumer-protection standardseven when the campaign feels
“normal” in the industry.

Bottom Line: Treat the Subject Line Like an Advertising Claim

The safest mindset after Washington’s decision is simple: your subject line is not a vibe. It’s a claim.
If it implies urgency, scarcity, novelty, or deal terms, ensure those implications are accurate when the email hits
inboxesespecially for Washington recipients.

Email marketers often joke that the subject line is “half the campaign.” In Washington, it might also be
half the lawsuit. So yesbe creative. Just make sure the creativity doesn’t include imaginary deadlines.

Experiences From the Field: What Teams Are Learning After CEMA’s Subject-Line Expansion (Extra )

In the months after the Washington Supreme Court’s ruling, many organizations have been rethinking how subject lines
are created, approved, and deployedespecially the “easy-to-type, hard-to-defend” phrases like “ends tonight” or
“final hours.” The biggest shift isn’t about killing creativity. It’s about replacing casual hype with accountable
hype. (Yes, that’s a real thing now. Welcome to 2026.)

One common operational lesson is that urgency language often originates far from the place where promotion terms are
actually controlled. A copywriter might draft “Last chance: 30% off ends tonight!” because the calendar says the
campaign should end tonight. But merchandising might extend the offer due to inventory, competition, or a
sudden need to move product. If the email is already scheduledor if it’s a triggered send that continues running
the subject line can become inaccurate at scale. Teams are learning to build “promo truth sync” into their workflow:
subject lines that rely on deadlines must pull from the same source that controls the deadline.

Another recurring experience is that many brands run “perpetual promotions” that rotate the banner but not the
underlying practice. There’s always a sale, always a “limited time” offer, always a reason you should “act now.”
The problem isn’t discounting; it’s the mismatch between the message and reality. After the CEMA decision, some
companies have started categorizing subject lines the way they categorize claims in advertising: objective vs.
subjective. “You’ll love this” is subjective. “Ends tonight” is objective. Objective claims now get objective
controls: documented dates, automated stops, and approval rules that are less “looks good!” and more “prove it.”

Email operations teams have also been revisiting automation. Triggered flows are especially tricky because they can
run for months while creative stays unchanged. A welcome series might contain “New subscriber dealends in 24 hours!”
But if the “24 hours” is actually “whenever we feel like it,” that subject line can quietly age into liability.
Post-ruling, a growing best practice is to treat timed offers in automations like a software feature: they require
monitoring, testing, and expiration logic. If the system can’t enforce the deadline, the subject line shouldn’t
claim one.

Legal and compliance teams, meanwhile, have found that the best improvements happen when they provide simple,
repeatable guidance rather than turning every email into a courtroom drama. The most effective playbooks typically
include: (1) a “banned phrases unless substantiated” list, (2) examples of compliant alternatives, and (3) a fast
escalation path when merchandising changes terms late. Instead of saying “no,” they say, “yes, if…”and the “if”
includes documentation and automation rules.

Finally, many teams are learning that Washington-specific risk isn’t only a legal problem; it’s a measurement
problem. If you can’t identify Washington recipients reliably, you can’t apply tailored controls. That has pushed
some organizations to clean up residency signals, improve preference-center data, and tighten suppression logic.
The unexpected benefit: better segmentation and cleaner lists. The unexpected downside: fewer opportunities to
improvise. And honestly, improv comedy belongs on stagenot in your subject line metadata.