Unplanned messaging programmes oscillate. Nothing goes out for six weeks, then a campaign, a reactivation and a seasonal promotion land in the same fortnight because three people each had an idea. A calendar fixes both problems.
Start with what is automatic
Before planning campaigns, map what already sends by itself: order updates, delivery notifications, onboarding sequences, loyalty messages, renewal reminders. This is your baseline load, and it is invisible until you write it down.
A customer who orders twice a month is already receiving eight or ten automated messages. Planning a weekly campaign on top of that is planning to be blocked, and nobody notices because the automated messages never appear on the marketing calendar.
Set a frequency cap per segment
The cap is the calendar's constraint
Decide the maximum marketing messages per contact per month — by segment, not globally. Engaged buyers might take four; dormant contacts one, or none. Then the calendar has to fit inside that, rather than the cap being an afterthought.
Fill the fixed points first
- Seasonal peaks that matter to your business — festivals, sale periods, back-to-school, financial year end.
- Your own events: launches, openings, anniversaries.
- Recurring commitments, if you have promised a monthly update.
In India that means planning around Diwali, Holi, Raksha Bandhan, regional festivals and the wedding season — dates that move year to year and must be looked up rather than assumed.
Leave deliberate gaps
A calendar filled to capacity has no room for the opportunity that appears in March, and adding it will breach your frequency cap. Plan to about two-thirds of capacity and keep the rest free. The gaps are also valuable in themselves — a business that messages constantly is easier to ignore.
Plan template approval into the schedule
Every campaign needs an approved template, and approval is usually fast but occasionally slow. Put a submission date on the calendar a week before each send. This single habit removes the most common cause of a campaign missing its date.
Include the non-campaign work
- Quarterly list hygiene — remove repeated delivery failures and long-term non-engagers.
- Quarterly review of canned responses and automated sequences for accuracy.
- Monthly check of cost per outcome and category mix.
- An annual re-permission of anyone dormant.
These never happen unless they are scheduled, and each of them protects the deliverability the campaigns depend on.
Review quarterly, not annually
A year-long plan written in January is a guess. Review each quarter against what actually performed: which campaigns drove replies, where opt-outs spiked, whether the frequency cap held. Move the next quarter accordingly.
The calendar's job is not to be followed exactly. It is to make sure that when you send something, it is because you decided to — not because someone remembered on a Thursday that it had been quiet lately.