How often to email your list, given you currently never do

Aug 27
3 min read

Updated: 2 days ago

Introduction

This is the question owners ask most often about email, and the anxiety behind it is almost always misplaced. The fear is of being intrusive.

In practice the overwhelming majority of small businesses send far too little. They collect addresses for two years, send one message, and are met with unsubscribes from people who no longer recognise the name.

1. How often to email your list matters less than sending at all

Get the direction right before optimising the number.

If you currently email twice a year, almost any regular cadence is an improvement. Debating weekly versus fortnightly while sending nothing is a way of avoiding the decision, and the cost of that avoidance is a list that decays quietly.

2. Choose a frequency you can genuinely sustain

The correct answer is bounded by what you will actually do.

An ambitious weekly plan that collapses after a month is worse than a monthly email that runs for three years. Be honest about your capacity, pick the interval you can hold through a busy period, and treat it as a commitment.

3. Tell subscribers what to expect and then match it

Predictability reduces unsubscribes considerably.

Saying "a monthly email" at signup and sending monthly builds a habit. Sending four in one week after two silent months produces complaints, not because the volume was excessive but because it was unexpected.

4. Let the type of business set the range

There is no universal figure, and the sensible range varies widely.

An online retailer with new stock and offers can email weekly and be welcomed. A professional firm sending genuinely considered material might do so monthly or quarterly. A restaurant has something to say more often than an accountant does.

5. Have something worth sending each time

Frequency without substance is what actually causes fatigue.

If you cannot think of anything to say, that is a signal about the interval, not a reason to send filler. A useful, interesting or genuinely valuable email at a lower frequency outperforms a regular one that subscribers learn to ignore.

6. Let engaged subscribers receive more

Frequency does not have to be uniform.

People who open everything can receive more without harm, while those who rarely engage should receive less. This is one of the most practical uses of segmentation, and it lets you increase overall volume without increasing complaints.

7. Offer a preference option rather than only an exit

Many platforms allow subscribers to choose how often they hear from you.

A monthly or quarterly option retains people who would otherwise unsubscribe entirely. Presenting that choice on the unsubscribe page recovers a meaningful proportion of departures.

8. Watch the numbers that indicate genuine fatigue

There are real signals if you are sending too much, and they are specific.

Rising unsubscribe rates, falling click rates, and increasing spam complaints across several consecutive sends. A single poorly performing email is not evidence of fatigue; a consistent trend across a month or two is.

9. Increase gradually and observe

Treat cadence as something to be tested rather than settled once.

If you send monthly and want to send fortnightly, make the change and watch unsubscribes, clicks and revenue per recipient for a couple of months. Most small businesses discover they can send considerably more than they feared.

Conclusion

Recognise that the real risk is being forgotten rather than being intrusive, and that most small businesses are far below the frequency their subscribers would tolerate.

Choose an interval you can sustain through a busy period, state it at signup and match it, let your sector and your material set the range, only send when you have something worth reading, send more to engaged subscribers and less to dormant ones, offer a reduced-frequency option instead of only an exit, watch unsubscribe and complaint trends for genuine fatigue, and increase the cadence gradually while measuring the result.