After starting a campaign, can I change the targeting and sequences?

Yes, you can edit a campaign's targeting and sequences whenever you want. There's no need to create a new campaign.

• Sequences: changes apply right away, from the next email the campaign sends.
• Targeting: changes can take a day or two to show in your prospect list, depending on how many prospects were already found with the old targeting.

Remember that if the targeting is shared with other campaigns, your changes affect all of them.