You will have a saved audience you can pick on campaigns.
Before you start
You need the segments write permission.
Steps
- Open Marketing → Segments and press New Segment.
- Enter a name and description.
- Add rules: choose a field, an operator and a value. All rules must match.
- Watch "Matches N people" and save.
What you will see
"Segment created." It appears in the segment list and in the campaign form.
If something goes wrong
- N includes people without an email and suppressed people; the real send is smaller.
- A rule on a field one group lacks leaves that group out.
- Deleting a segment used by a campaign blocks that campaign until you restore it or pick another.