[INSTRUCTIONS]
GMAIL
- 01Open any email from hello@thecheckoutline.co.
- 02Click the three-dot menu in the top right of the email.
- 03Select "Filter messages like these".
- 04Click "Create filter", then check "Never send to Spam" and "Always mark as important".
- 05If a Promotions tab appears, drag the email to the Primary tab.