This week I built a posting list for a client — a small local wellness clinic that needs more people walking through the door. The obvious move was Facebook groups. Their town has dozens of them, some with thousands of members, all full of exactly the people who would book an appointment.
So I did the boring part first: I went and read the group rules. Thirty of them, one at a time.
Six of those groups ban promotional posts outright. One allows exactly one promotional post per week, and counts. The rest are open, with conditions.
That afternoon of reading is the most valuable work I did all week, and it produced nothing you could look at.
Why read the group rules before you post, not after?
Because the cost of finding out the hard way is not "a post gets deleted."
When an admin removes your post, you have usually already used your one good introduction on a room that was never going to accept it. When it happens twice, you get removed from the group. When it happens across several groups in a short window, the platform itself starts treating your account as a spam signal — and that account is the same one you use for everything else.
So the real exposure is not the post. It is the account, and the relationships attached to it.
- A deleted post costs you the post.
- A removal from the group costs you permanent access to that audience.
- A pattern of removals puts the account you rely on at risk.
Reading the rules turns all three of those into a decision you make on purpose, before anything is at stake.
The 55-group list, and what was actually in it
Here is what the real numbers looked like once I had gone through them:
- 55 groups on the list after filtering the client's existing memberships and finding new ones
- 30 with rules I could read directly
- 6 that ban promotion completely — struck off, permanently
- 1 that permits a single promotional post per week
- 24 open with conditions
Notice the shape of that. The six excluded groups were not the small ones. Several were among the biggest and most relevant rooms on the list — precisely the ones you would reach for first if you were going by member count.
If I had sorted that list by audience size and started at the top, my first several posts would have gone into rooms that forbid them.
The three questions I now ask before any group post
This is not complicated. It just has to happen before the post exists, not after.
1. Does this group allow promotion at all?
Read the pinned post and the rules panel. Look for the words promotion, advertising, selling, self-promotion. If the answer is no, take the group off the list and never revisit it. Do not negotiate with a rule.
2. If it allows promotion, on what terms?
Some groups allow it on one day a week. Some require an admin to approve it. Some have a dedicated thread and nowhere else. Those conditions are the whole instruction — a post that ignores them reads as a post from someone who did not look.
3. Are you the right account to be posting this?
On the client work this week, several of the strongest rooms are women-only spaces. My client's own account cannot post there. That is not a rule to work around; it is a rule that tells you who the poster has to be.
What this changes about how you plan a posting week
The instinct with community groups is to think in reach: total members, biggest rooms first, post everywhere. That instinct produces a list of numbers and a lot of deleted posts.
The better plan is a list of permissions. What am I allowed to do, where, how often, and as whom. Once you have that, the posting itself becomes mechanical — and the work has been moved to the front, where it is cheap.
There is a second benefit I did not expect. Reading thirty sets of group rules told me more about what those communities actually want than any audience research would have. The rooms that ban promotion usually say why. Read enough of them and you understand the tone that does work there.
The takeaway: the boring afternoon of reading rules is not the thing standing between you and the marketing — it is the marketing, done early, where it costs you nothing but time.
If you are about to post into a room full of your ideal customers, find out first whether that room wants you there.