Sending frequency: how little is too little, and how much is too much?
Photo: Avila Ops Tecnologia
For small businesses, less than one email monthly is too little: customers forget you and may mark the next as spam. More than two weekly is too much: people tire and unsubscribe. Most work best between weekly and every two weeks, on the same day, always useful.
Providers care too: Gmail and Outlook like regularity and distrust spikes. Three silent months followed by four Carnival-week emails looks like another business and receives that treatment. See what sender reputation is.
Why does sending too little hurt?
Lists age. In three silent months, some addresses change jobs, providers, or forget signing up. Next sends meet bounces and spam reports, hurting all delivery.
You also lose your place. Customers needing January service do not remember you when your last email was October. They contact someone who appeared. Regularity means being remembered when needs arise, rather than daily selling.
How do I know I send too much?
Three signs, by seriousness:
- Unsubscribe rates rise each send. One or two per 1,000 is normal. Above five per 1,000 with increasing frequency means excess. See https://avilaops.com/guias/descadastro-protege-a-entrega/.
- Replies fall as volume rises. Twice as many sends, half the response.
- Voluntary subscribers report spam. Fatigue became irritation.
Before major occasions, compensation is common: two silent months followed by a Monday Carnival promotion, Wednesday reminder, Friday “last chance.” Three sales emails after two silent months produce all three signs together.
What rhythm should you choose and maintain?
| Business type | Suggested rhythm | Contents |
|---|---|---|
| Infrequent services (renovation, accounting, law) | Every two weeks | Brief tip, case, deadline notice (tax, renewal) |
| Repeat-purchase retail (clothing, cosmetics, food) | Weekly | Weekly arrivals, restocks, special hours |
| Restaurants and bars | Weekly, same day | Weekly menu, event, holiday reservations |
| Subscriptions or monthly fees | Monthly, plus billing notices | Change summary, due-date notice |
Rhythms work only if maintained. Choose a weekday, write the preceding day, send at a fixed time. If nothing useful exists one week, invent nothing: skip and mention it next time. One missed week costs less than an empty email.
To avoid running out of topics, have content originate on your own-domain blog. Each article becomes the weekly email, bringing readers back to the site for more.
What to do now
Decide weekday and interval, listing the next four topics. To make website and email content one job done once, Avila Ops delivers own-domain blogs with automatic distribution: avilaops.com/criacao-de-site-profissional or contact us on WhatsApp: wa.me/5517997811471.
Frequently asked questions
What is the best sending day and time?
One you can maintain. Tuesday and Thursday mornings often suit B2B; Saturday mornings suit retail. Test two days for one month each, comparing replies rather than opens.
Can I send more during promotional weeks?
Within limits: one announcement and one final-day reminder maximum. State in the first email that a reminder will follow. People know what to expect and avoid spam reports.
Do billing emails count toward frequency?
For providers seeing total volume, yes. Customers consider them different. Separate billing and communication with clear subjects and avoid both the same day.
Turn what you learned into your next step.
Tell us about your company and what you want to improve. We can explore the right tools, integrations or custom project together.