Source

List ownership, import & exit — found from sitemap — Dotdigital

Checked for Dotdigital on 30 Sep 2026

Page: https://marketing.help.dotdigital.com/en/articles/13752003-correct-incorrectly-mapped-data-fields-during-a-contact-csv-import
Checked: 30 Sep 2026, 14:57 UTC
How we may use it: Public page, crawling permitted

Technical details

type: page
http status: 200
content hash: sha256:087bc8d4c124fd86d874311c7802d9f80ce02292e61a43c291713469309791de
permission: robots_ok
screenshot: Screenshot on file (internal exhibit, not published)

Cited by

CSV reimport field correction Report an error

“If a CSV import mapped your contact data to the wrong fields, you can fix it by updating your CSV and re‑importing it with the correct mapping.”
CSV partial update Report an error

“Create a CSV with only the Email column and the fields you want to update. Only the fields you map are overwritten.”
CSV identifiers not overwritten Report an error

“Re‑importing doesn't change contact identifier fields, such as email address or mobile number.”
CSV blank cell clears field Report an error

“To remove values from a data field, leave the cells blank and map the column during import. You must also choose Update all data fields in the import settings.”
CSV import encoding Report an error

“For Encoding type, choose Unicode (UTF‑8).”
CSV skip column option Report an error

“If you see columns you don’t want to update, set them to Skip column.”
CSV export backup Report an error

“Export your existing contacts to a CSV file before you make any changes, so you have a copy to restore from.”

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