Hello.

If you’re new to email marketing, you’re probably excited about sending out lots of emails to your customers. But if you’re in a rush, you might end up sending emails to people who have forgotten about you, or, worse, didn’t give you permission in the first place. You might accidentally send the wrong kinds of emails or use language that offends your recipients. Even stuff like using an unprofessional reply-to address can get you in trouble for spamming. And trust us—you don’t want to end up in junk folders or on blacklists, or sued. So, before you start sending, check out these common mistakes often made by email marketing rookies.

If you have questions along the way, chat with our support team at mailchimp.com/chat.

Now, let's get started.

Not having permission

Before you can send any email-marketing material, you must have permission from every single one of your recipients. If your initial reaction to that statement was, "But what if...," then stop what you’re doing, because you most likely don’t have permission.

Permission means that people requested email marketing from you. Before investing your time and money in an email-marketing program, start getting permission from your customers. It’s easier than you think, and it’ll result in fewer spam complaints, better deliverability, decreased legal liability, and—most importantly—better open and click results. MailChimp automatically asks for a permission reminder in your campaigns.

When you’re creating a new list in MailChimp’s campaign builder, you’ll have to include a permission reminder. And every time you manually add someone to your list, you’ll have to promise us that your subscribers asked to receive your newsletter.

Confusing transactional emails with email marketing

Got a list of customers who purchased products from your e-commerce store? They’ll expect email receipts and email-shipping notifications. Those are transactional emails, and they're different from email marketing. For those emails, try Mandrill, a powerful product we built specifically for transactional email.

Email newsletters, coupons, and promotions are considered marketing or commercial emails. If you send marketing email to a list of people without their permission, then you’re sending unsolicited commercial email (UCE), otherwise known as spam. Understand where that line is drawn, because if you cross it, you can expect a call from the FTC for violating their CAN-SPAM law.

Being in a rush

One of the biggest mistakes you can make is slipping into the "we have to get this campaign out yesterday" habit. Rushing and not thinking through email design, content, and subject lines can have a big impact on your open rates and spam reports. Take the time to make sure you list is clean and totally opt-in. Just asking the sales team for their contact lists and "blasting" out an email might seem fast, but it'll result in lots of problems. People might forget who you are, may have never opted in, or simply haven't heard from you in a long time.

What do they do? They click the "This is spam" button in their email program (studies show that anywhere from 10-30 percent of recipients have done this, even to emails they requested, thinking it was the only effective way to unsubscribe from a list). Then what happens? Alerts get sent to their ISPs, who in turn blacklist the sender for spamming. Slow down, take a breath, and make sure your list is in tip-top shape before you push it out the door.

Assuming people want to hear from you

Did everyone on your list specifically give you permission to email them? If not, then you’re just assuming they want to hear from you. This could be the mistake that gets you reported as a spammer. Even if you "spent lots of time putting together that list of prospects." Even if you "spent lots of money for this opt-in list." Even if the list is made up of "people in your industry who have certainly heard of you." If they didn’t specifically ask for emails from you and you put them on your email-marketing list, then you’re sending spam.

You might think, "But I get emails all the time from people I’ve never heard of, and I appreciate it." Know that it’s different if someone sends one email directly to you, with a sales pitch. But when that same person crosses the line and "blasts" his sales pitch to an entire list of people, it quickly becomes spam. So don’t send email campaigns to a list of mere prospects, and don’t just compile all your sales-contact lists (some of them will just be possible prospects who’ve never even heard of you), and never, ever, ever purchase lists (even if they’re "opt-in"). If you have a list of clients and customers that know you, but they haven’t exactly opted-in for newsletters from you, then send them personal, individual email invitations asking them to join your list.

Assuming people know who you are

We’ve seen some marketers who created nice email-signup forms a long time ago, and they’re just now getting around to sending emails. Even though they responsibly acquired every recipient’s permission before sending, those recipients have most likely have forgotten in the time since they signed up. So when they get a full-blown email newsletter out of the blue, they report the sender for spamming. This happens more often than you think. A lot of email experts say that permission goes stale after only six months. If you’re not regularly contacting your list, then assume the old emails have already forgotten you. You’ll need to send them a personal (AKA: not through MailChimp) "Remember me?" email asking them to sign up for your list.

Purchasing email lists

By now, everyone should know better than to buy a "totally legitimate list of 30 million opt-in emails" via some sketchy piece of spam they got. That’s pretty obvious, but there are still some vendors out there selling "opt-in" lists the old-fashioned way. They collect email addresses and ask members if they’d like to "receive special offers from third parties." Then, they sell those email addresses to other people. It’s not technically illegal, but it sure is stupid. The correct way to do it is to keep the list, and then send special offers on behalf of third parties. Be wary of any groups that just want to give you a big list of emails. They should be doing the delivery for you, so their recipients will recognize the sender, and so you won’t get reported for spam.

Forgetting to double check the list before sending

This one mostly applies to agencies sending on behalf of their clients. We’ve seen some people send email-marketing campaigns to lists that are obviously not permission-based. If you do that, you’re breaking our terms of use—and breaking the CAN-SPAM law. Yes, you can be held liable for spam when sending on behalf of someone else. Did you build a website for a local dry cleaner? Did they ask you to handle their "e-blast" too? Ask them how they got the list, and if it’s permission based or not. If it’s a small shop, but their list is 25,000 recipients, use some common sense.

Thinking "blast" instead of "relationship"

We cringe when someone asks us if we can help them "blast" an email out to people. For one, the word "blast" should only be used in reference to missiles and tanks. Not permission marketing. Secondly, when people say "blast," it usually means they think email is just a way to shoot out a bunch of emails, whether people want to hear from them or not. Email is all about getting permission from customers, sending them stuff they want to read, and listening to their feedback.

Writing like a used-car salesman

Since email can be so affordable, it’s often the first attempt at "real" marketing that small businesses make. Unfortunately, small businesses aren’t necessarily writing experts. Instead of thinking, "Hmm, how would XYZ company write this email?" you should stop and ask, "Hmm, what would my customers find useful in my email?" Don’t use pushy sales copy, like "BUY NOW!!!!" or "LIMITED TIME OFFER!!!" in email. It’s obnoxious. Plus, Spam filters will penalize you for using what they consider "spammy" content.

Not understanding how spam filters think

Spam filters look at a long list of criteria to decide whether or not an email is junk. These items are almost always on their lists of spammy criteria:

  • Going crazy with exclamation points!!!!!!
  • USING ALL CAPS BECAUSE IT'S LIKE YELLING IN AN EMAIL OMG
  • Coding sloppy HTML (usually from converting a Microsoft Word file to HTML)
  • Coloring fonts bright red or green
  • Using the word "test" in the subject line
  • Creating an HTML email that’s nothing but one big image, with little or no text

Forgetting to test in lots of programs

HTML emails look different depending on which email program—and device—you use to view them. Just because it looks good in the preview window or when you send a test to yourself doesn’t mean it’ll look like that for all your recipients. Fortunately, MailChimp's Inbox Inspector ensures you don't need to maintain dozens of email accounts or devices to see how things might look. Just run an inspection, and you'll get screenshots of how your email will appear in various clients and platforms. All monthly accounts include a couple dozen inspections per week, and pay as you go and forever-free plans can purchase inbox inspections for just a few dollars each.

Sending with a personal reply-to address

When you invite customers to your office, would you rather it be a big, professional office building, or the extra bedroom in your house? When you give someone your business card, would you rather it be printed on nice, professional paper stock, or hand-written on a sticky note?

Same goes for email marketing. Don’t send a big email campaign to your customers, and use your "@yahoo.com" or "@aol.com" home email address. If at all possible, use your website's domain where you might already have email accounts set up. Some people like setting up an additional newsletter@companydomain.com address for their emails. Depending on the situation, though, the personal touch of a bob@companydomain.com address may be preferable.

Ignoring campaign reports

One of the benefits of email-marketing services like MailChimp is that you can measure results after every email campaign. It’s tremendously useful. That’s why we’re still amazed to see some marketers sending dozens and dozens of campaigns but never looking at their reports. They don’t notice that their open rates have slipped from 60 percent to less than 10 percent. They don’t notice that their list is steadily shrinking after every campaign. They don’t notice that key clients are using email filters that reject their emails as spam.

Check your email stats after every single campaign you send. Look for trends. Make changes to campaigns—or even try out A/B split testing—to see if you can improve your open rates, click rates, and, most importantly, conversions. What’s the best day to send your emails? What’s the best time? How can slight adjustments to your template affect sales? You can also check against how you're doing within your own industry. Remember: Always be checking.