Import sources

A single-column CSV containing only email addresses.

A CSV exported from Buttondown.

A CSV that requires manual column mapping.

A CSV exported from Flodesk.

A CSV exported from Ghost.

A CSV exported from Google.

A CSV exported from Mailchimp.

A CSV exported from MailerLite.

A CSV exported from Memberful.

A CSV exported from Sender.net.

A CSV exported from Sendy.

A CSV exported from Shopify.

A CSV exported from SparkLoop.

A CSV exported from Squarespace.

A CSV with standard column names that was auto-mapped.

A CSV exported from Substack.

A CSV exported from TinyLetter.