In an A/B test email, only the B variation can be deleted. To delete variation B of your A/B test email, you'll need to cancel the A/B test.
- In your HubSpot account, navigate to Marketing > Email.
- Hover over the A/B test email and click Edit.
- In the upper left of the content editor, click the email version name.
- Click Manage test.

- In the dialog box, click End test.

- To confirm, enter end test, then click Yes, end test.
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