CAN-SPAM Five Months Later

Current Spam Landscape Five Months After CAN‑SPAM

Half a year after the CAN‑SPAM Act was fully enforced, the email battlefield looks very much like it did before the law. Spam is still on the rise, but the fight back is gaining momentum. A recent report from Brightmail shows that, in February, spam made up 62 % of all email traffic. That’s a jump from 48 % at this same time last year and an increase of 4 % from the last December, just before the act took effect. The numbers are a clear warning that malicious senders are still chasing profits at any cost.

At the same time, user sentiment has shifted. Surveys reveal that people are increasingly hesitant to shop online because they fear receiving spam in exchange for their purchase. For merchants that rely on online sales, this is a sign that trust is becoming a commodity as valuable as the product itself. The fear isn’t just about unwanted emails; it’s a broader question of whether the marketplace can still thrive when users keep their inboxes locked tight.

There is, however, a bright spot in the gloom. Modern spam filters have become razor‑sharp. Roughly 80 % of spam emails are caught before they hit users’ inboxes, meaning that the actual volume of spam that makes it to people’s screens is falling. That is a direct result of improved algorithms and increased collaboration between ISPs, email providers, and anti‑spam organizations.

When you look at the source of spam, the picture becomes even clearer. About 90 % of spam comes from a tiny group of roughly 200 offenders. The U.S. government is focusing its enforcement on them. The Federal Trade Commission filed a major complaint last month against four suspected spammers, and the number of legal actions is expected to rise. Shockingly, 163 of these offenders operate from U.S. soil. The law’s reach is closing the gaps that once let criminals thrive in anonymity.

For businesses, the takeaway is that the email environment is shifting, not disappearing. Spam remains a challenge, but the tools to counter it are improving, and the regulatory framework is tightening. Understanding these dynamics is the first step in turning the situation from a threat into a manageable risk.

Staying Profitable in a Changing Email Environment

Email will keep its place at the front of the marketing funnel for the foreseeable future. Cost per contact stays low, and the personal nature of email lets you build relationships at scale. But to keep the benefits and avoid penalties, you must work with the rules, not against them.

First, make sure every message you send has a clear, honest subject line that reflects the content. Avoid deceptive tactics - Google and the FTC will flag any attempts to disguise what a recipient is actually getting. Second, include a visible unsubscribe link in every email. It isn’t just a legal formality; it’s a sign of respect that builds long‑term trust.

Your list is your most valuable asset. Grow it organically by offering something of real value - an ebook, a whitepaper, or a discount code - in exchange for an email address. Use a double opt‑in process so that the subscriber confirms they want the emails. This practice reduces bounce rates and protects you from complaints. When you segment your list, you can tailor content to the interests and behaviors of each group, which boosts open rates and click‑throughs.

Track everything. Open rates, click‑throughs, conversions - each metric tells a story about what resonates with your audience. If a particular campaign lags, cut it early; don’t let a poor performer bleed your resources. Keep an eye on bounce rates; a high number signals that your list needs cleaning or that your email provider’s reputation is slipping.

There’s a free, detailed guide available at

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