The pre-flight check

The card at the top of the audience tab tells you who will actually receive your campaign, before you start it. Read it every time.

The pre-flight card sits at the top of the Audience tab and answers the only question that matters before you press Start: of the people selected, how many will actually get this?

#What it shows

FigureMeans
Total contactsHow many are on the audience
Will receiveHow many will actually get the email
Skipped, by reasonThe gap between those two, broken down
At their daily capContacts who have already had two marketing emails in the last 24 hours
The gap is the point

A campaign showing 400 contacts and 120 receiving is not broken, it is telling you something before you find out from the analytics a week later.

#Reading the gap

Skip reasonMeansWorth doing
In another campaignAlready enrolled elsewhereDecide whether to move them, or wait
Opted outUnsubscribed or suppressedNothing. Correct behaviour
Recent bounceBounced in the last 30 daysCheck for a typo in the address
Daily limitAlready had two todayConsider starting tomorrow, or check what else is sending

#The overlap warning at Start

If contacts are already in another drip, a warning at Start lists each one with their current campaign and step. You can cancel, continue without them, or move them across. See One campaign per contact.

#When to stop and fix something

  • Most of your audience is skipped, usually the one-campaign rule.
  • A high bounce count before you have sent anything, your list needs cleaning first, or you risk auto-pause.
  • "Will receive" is far lower than you expected and you cannot see why, check Why an email did not send before starting.

Last updated 15 August 2026