How Often Should You Email Your List?

“How often should you email your list?” is the most-asked question we get on email marketing. It is also the most-misanswered question on the internet.

You’ll see “once a week is the sweet spot” repeated across blog posts that all copied each other. You’ll see “email daily!” from people selling a course. You’ll see “monthly is plenty” from agencies who don’t actually run lists. None of them are wrong, and none of them are right either, because none of them are answering the actual question.

The honest answer is more useful than any of those: it depends. But it doesn’t depend on what you think it depends on. Here is how to figure out the right rhythm for your business.

The wrong question

Most people start by asking “how often can I email without annoying people?” That’s the wrong frame. It treats your emails as an interruption and your list as a fragile resource you might break.

If you think that way, you’ll write defensively, send less often than you should, and slowly become forgettable. Which is the worst possible outcome for an email marketing strategy.

The right question

A better frame: “how often does my list expect to hear from me, and am I giving them something they want each time?”

If every email delivers value (a useful thought, a relevant offer, a behind-the-scenes look at the work you do) people will happily hear from you more often. If every email is a flat sales push, even monthly feels like too much.

Frequency is downstream of value. Get that right first.

A starting point for most small businesses

For most small businesses we work with, the right baseline answer to “how often should you email your list” is one to two emails per month. That’s enough to stay top of mind, build the relationship over time, and still feel manageable to write.

Within that, we’d usually recommend:

One core newsletter per month. Something with a bit of meat to it. A real thought, a useful update, work you’ve shipped, a behind-the-scenes look at how you do what you do.
One occasional offer or announcement per month, if relevant. A promotion, an event, a new service, a quick heads-up about something time-sensitive.

That’s two emails a month, both with a purpose, neither feeling like filler. Most businesses would see a real lift if they did just this much, consistently.

When you can email more often

If you’re running an active e-commerce business, you can comfortably email weekly. Online retail audiences expect product news, restocks, sales, and curated picks. Weekly emails generate meaningful revenue when done well.

If you’re in a fast-moving industry where there is genuinely something new each week (property, motoring, food and hospitality, agencies showcasing fresh work) then weekly works.

If you’re running a promotion or launch, you can email three to five times in a single week. People know the deal. They expect the cadence.

When you should email less

If you’re in a slow-moving service business and you genuinely have nothing useful to say this month, don’t force out an email for the sake of it. Skip the month. One thoughtful email next month will outperform two filler emails any day.

The other time to slow down is when your engagement is dropping. If opens are sliding and unsubscribes are climbing, you’re probably emailing too often or too thin. Cut frequency, raise the quality bar, and watch your numbers recover.

The signs you’ve got it right

You’ll know your rhythm is working when:

Open rates are holding steady or climbing.
You’re getting occasional replies, even just one or two per send.
Unsubscribes are low and predictable, not spiking.
You can write each email without dreading it.

That last one matters more than people think. If sending feels like a chore, your tone leaks. If it feels good to write, your readers feel that too.

The one rule that beats all others

Consistency beats frequency. A business that emails once a month, every month, for two years will outperform a business that sends ten emails in January, three in February, and forgets about it after that.

So when you’re working out how often you should email your list, pick a rhythm you can actually sustain and protect it. Your list will adjust to whatever pattern you set, as long as you’re honest about it from the start.

Want to stop guessing?

If figuring this out yourself feels like a stretch on top of running your business, that’s literally what we do. Take a look at our email marketing service, or say hello and we’ll work out the rhythm that makes sense for your audience.