Before you start
- A campaign in the builder, fully composed
Steps
1
Open the campaign
Continue editing in the campaign builder.
2
Open Preview
Click the preview action to open the drawer.
3
Review
Step through messages, buttons, lists, media, and any variants.
4
Adjust if needed
Close the drawer, fix anything, and re-open preview.
Tips
- Always preview campaigns with media. Caption truncation is the most common mistake.
- If you have message variants, the drawer shows each so you can confirm they all read well.