In an A/B test email, only the B variation can be deleted.
- In your HubSpot Marketing Professional or Enterprise account, navigate to Content > Emails.
- Locate and hover over the name of your A/B test email and click Edit.
- Click the A/B icon on the left of the email editor.
- Click Cancel A/B test in the left panel.
- To confirm the cancellation, click Delete B variation.
- Once the B variation has been deleted, the email editor will refresh to reflect the main variation.